Please answer this qusetion

Please Answer This Qusetion

Answers

Answer 1

Answer:

A

Step-by-step explanation:

With way one, we can easily count the tally marks, but with way 2 it becomes much harder for us to count the tallies when we are done.

Answer 2

Answer:

a

Step-by-step explanation:

its easy to count way 1 but way 2 is harder to count


Related Questions

I need help understanding how to do this. I can understand the basic idea, I just don't know how to work with letters very well.

Answers

Answer:

(etr)^3 , 70f^6g^2h

Step-by-step explanation:

e^2r^2t^3

e^3r^3t^2

LCM=e^3r^3t^3

(etr)^3

10f^2gh

35f^3g^2

LCM= 70f^3g^2h

How to draw 0.15+0.36 using a quick picture

Answers

Answer:

heres my photo + answer

Step-by-step explanation:

0.15

+ 0.36

____

0.15
0.36
+——
0.51
There we go :)

Mel bought pizza and soda for her End of Summer party. If she spent $12.57 on the sodas and $10.95 for each pizza, how many pizzas did she buy if she spent $89.22? Which equation models this scenari

Answers

The equation that models the situation is: 89.22 = $10.95p  +  $12.57.

The cost of one pizza is $10.95. The cost of 2 pizzas would be equivalent to the multiplication of $10.95 by 2. Since we are not provided with the information on the total amount of pizza she bought, the total number of pizza bought would be represented with p.

Thus the total cost of p boxes of pizza = $10.95 x p = $10.95p

The total amount spent on sodas is $12.57.

The total amount spent is $89.22.

The equation that models the situation is: 89.22 = $10.95p  +  $12.57.

A similar question was answered here: https://brainly.com/question/20063434?referrer=searchResults

1........... 5x (3x +2)
2..........(-7ab)(2a^2bc) (4bc^2)
3.............3x^2(X-5)-X(X^2+3X)
4............5x^2 +4y^2-(2x^2+6y^2)

Answers

You do 3832083082x 32u393829832983x to get this 5,418

What time is three hours and 30 minutes after 6:30 am

Answers

The answer is 10:00 am

add 3 to 6 then add the 30 minutes to the 30 minutes which equals another hour

6+3=9 and 30+30= 60 which is an hour so the answer is 10:00 am

the achievement first family handbook has 235 Pages Ms. Lieberman and print 450 copies of the document for the Middle School Scholars on Monday and 193 copies on Tuesday how many pages were printed in all

Answers

Answer:

151,105 pages

Step-by-step explanation:

(450 + 193) copies * 235 pages / copy = 643 copies * 235 pages = 151,105 pages

What number is halfway between eight and nine

Answers

8.5 is between nine and eight
Example like (1, 1.5, 2, 2.5, 3, 3.5) etc

what is the domain of the fraction​

Answers

The domain is the set of all x-values in that table:

   { -6, -1, 0, 3}

or

  { x | x = -6, -1, 0, 3 }

alr so imma need this answer rn

Answers

The answer should be:

x = 5

So the answer is basically 5

plz help asap
You have used the Distributive Property to transform numerical expressions such as (5)(3) + (2)(3) to (5 + 2)(3). How would you transform 5x + 2x into a single term? Substitute five different values into the expressions 5x + 2x and 7x - 1. What do you notice about the values of the expressions? Is there any value that would make the two expressions equal? Why or why not?

Answers

Answer:

5x + 2x result values are 1 more then 7x - 1 result values

there are no values that will make the 2 expressions equal....

because 5x + 2x = 7x......and the other one is 7x - 1......so the 7x - 1 values will always be 1 number less...because ur subtracting one

Step-by-step explanation:

5x + 2x.....combine like terms..... = 7x

5x + 2x....subbing in 1                               7x - 1....subbing in 1

5(1) + 2(1) = 5 + 2 = 7                               7(1) - 1 = 7 - 1 = 6

5x + 2x...subbing in 2                                 7x - 1...subbing in 2

5(2) + 2(2) = 10 + 4 = 14                            7(2) - 1 = 14 - 1 = 13

5x + 2x...subbing in 3                                 7x - 1...subbing in 3

5(3) + 2(3) = 15 + 6 = 21                            7(3) - 1 = 21 - 1 = 20

5x + 2x...subbing in 4                                 7x - 1....subbing in 4

5(4) + 2(4) = 20 + 8 = 28                            7(4) - 1 = 28 - 1 = 27

5x + 2x...subbing in 5                                 7x - 1...subbing in 5

5(5) + 2(5) = 25 + 10 = 35                          7(5) - 1 = 35 - 1 = 34

Answer:

5x+2x= 7x....

Step-by-step explanation:

There is no value that would make them equal.  If u subsitute x by 1, 2, 3 you get 7, 14, 21. When u substitute for 7x-1, all the values are 1 less than 7, 14, 21.

Sixty tickets at $50 each cost

Answers

Answer:

$3000

Step-by-step explanation:

1 ticket = $50

Therefore, 6 ticket = 6x50

=$3000

[tex]A(4,5) and B (3,4)\\[/tex]Find distance betweentwo points A(4,5) and B (3,4)

Answers

Answer:

2

Step-by-step explanation:

given points are,

A = (4,5)

B = (3,4)

we know,

D = (x_2 - x_1)² + (y_2 - y_1)²

(3-4)² + (4-5)²

(-1)² + (-1)²

1 + 1

2

therefore, distance between A and B is 2.

hope this answer helps you dear...take care and may u have a great day ahead!

50 POINTS! PLEASE HELP! Which graph represents the solution set of the system of inequalities?

{y≤2x+1 y>−2x−3

Answers

Step-by-step explanation:

the second one as the -2x-3 is only on the second one

2nd one I believe… all the number are positive so it has to go to a positive side…

Can y’all please help?

Answers

Answer:

50

Step-by-step explanation:

5x-6=64

x=14

64-14=50

[tex]\sf Helppp! \:29=-8x-3[/tex]

Answers

Answer:

29+8x-3=0

Step-by-step explanation:

esto es lo que se esque no se si lo has escrito bien

Answer:

x=-4

Step-by-step explanation:

Switch sides:

−8x−3=29

Add 3 to both sides:

−8x−3+3=29+3

Simplify:

−8x=32

Divide both sides by −8:

−8x/−8 = 32/−8

Simplify again for the result:

x=−4

[tex]\boxed{\sf Answered \: By\: Subhash} [/tex]

[tex]\boxed{\sf Good\: luck \: for \: your \:assignment} [/tex]

Is -92.41 an integer

Answers

Answer:

No

Step-by-step explanation:

Because it is a decimal, it can't be an integer. Integers are whole numbers and can be positive or negative.

Hope this helps!

The amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. Marco is studying the change in the amount of money in two accounts, A and B, over time.

The amount f(x), in dollars, in account A after x years is represented by the function below:

f(x) = 1,264(1.09)x

Part A: Is the amount of money in account A increasing or decreasing and by what percentage per year? Justify your answer. (5 points)

Part B: The table below shows the amount g(r), in dollars, of money in account B after r years:

r (number of years) 1 2 3 4
g(r) (amount in dollars) 1,375 1,512.50 1,663.75 1,830.13


Which account recorded a greater percentage change in amount of money over the previous year? Justify your answer. (5 points)

Answers

Exponential functions can either represent growth or decay.

Part A:

The function is given as:

[tex]f(x) = 1264(1.09)^x[/tex]

The above function is an exponential function.

An exponential function is represented as:

[tex]f(x) = ab^x[/tex]

Where b represents the rate.

When b > 1, then the function is increasing

By comparison:

[tex]b = 1.09[/tex]

1.09 is greater than 1

Hence, the amount of money in account A is increasing.

Part B:

Divide any two concurrent values on the table, to determine the rate of the table.

So, we have:

[tex]b = \frac{1512.50}{1375}[/tex]

[tex]b = 1.10[/tex]

By comparison:

1.10 is greater than 1.09 (the rate of account A).

Hence, account B records a greater percentage change in the amount of money

Read more about exponential functions at:

https://brainly.com/question/11464095

A. because b > 1, the function is increasing, so the amount of money in account A is increasing.

B. 1.10 is greater than 1.09, so account B has more percentage change in the amount of money

(Factorials)

Solve 5!

_help please_

Answers

Answer:

5*4*3*2*1= 120

you multiply each number to it's previous one till you reach 1

Find the equation of the line that passes through (-1,2) and is perpendicular to
y
=
1

2
x
.
Leave your answer in the form
y
=
m
x
+
c

Answers

Answer:

Remember that the slope of perpendicular lines are negative reciprocals of each other.

Step-by-step explanation:

y = 1 - 2x     the slope is -2     the value of the x term.

So the slope of the new line using point (- 1, 2)  is  1/2.

Now use y = mx + b where y = -1, x = 2, and m = 1/2 .

y = mx + b

-1 = 1/2(2) + b                solve for "b", the y-intersect

-1 =  1 + b

-2 = b

The line that is perpendicular to y = 1 - 2x  is  y = 1/2x - 2

HELP ME ASAP!!!!!!!!!!

Answers

Answer: x(2) -9

I’m pretty sure that it

Answer:

2x - 9

Step-by-step explanation:

let the number be x then multiplying by 2 is 2x , so

2x - 9 ← algebraic expression

derivation of trigonometric identities (all 3).

Answers

Answer:

Sine, Cosine and Tangent.

Step-by-step explanation:

These are the 3 basic trigonometric identities.

what is the length of the diagonal of a rectangle with width 3,5 cm and length 4,5 cm give your answer in simplest surd form​

Answers

Answer:

Step-by-step explanation:

By Pythagoras:

d^2 = (3.5)^2 + (4.5)^2

d^2 = 12.25 + 20.25 = 32.5

d = √32.5

M<2 = 4x +6
What is the value of X?​

Answers

Answer:

Step-by-step explanation: 10 but thanks green guy

Answer:

x = 10

Step-by-step explanation:

The triangle has 2 congruent sides and is therefore isosceles, then the 2 base angles are congruent, both 67°

The sum of the 3 angles is 180° , that is

4x + 6 + 67 + 67 = 180

4x + 140 = 180 ( subtract 140 from both sides )

4x = 40 ( divide both sides by 4 )

x = 10

20x+75=35x+30 help
Is due tomorrow

Answers

Answer:

[tex]x[/tex] = [tex]3[/tex]

Step-by-step explanation:

Use an Algebra Calculator

answer is x=3 , formula is in the attachment

) Which list orders the fractions from least to greatest? A.) ½, ¾, ¼, ⅜ B.) ¾, ½, ⅜, ¼ C.) ¼, ⅜, ½, ¾ D.) ⅜, ½, ¾,

Answers

Answer:

I believe the answer is C

Caitlin earned $5 for each baby hat she knitted. SHe wanted to make at least $50 before spring break. Which equation best represents this situation?
a. 5x>50
b. 5x<50
c. 5x>_50
d. 5x<_50

Answers

Answer:

c. 5x>_50

Step-by-step explanation:

Each hat earns her $5.

x number of hats will earn her 5x.

At least $50 means $50 or more, so it means the same as greater than of equal to 50.

5x >_ 50

3х – 8y = — 16
=
M
So yeah I kinda need help

Answers

Answer:

3x-8y-16  = 0

Step-by-step explanation:

1,200 plus what equals what??

Answers

Answer:

1,200+300=1,500

Step-by-step explanation:

Answer:

1,200+1,200=2,400

Step-by-step explanation:

In how many ways can a committee
of 5 men and 3 women be selected
from 9 men and 7 women ?

Answers

Answer:

use the same method

Step-by-step explanation:

Men=5

Women=3

Available Strength:

Men=7

Women=6

Objective:Finding no of such committees where particular 2 women are never together.

So initially ,Total possible number of commitee=7c5×6c3=420.

Now we need to find total committes where two particular women say(Sita and Gita ) are never together.

Approach—->

As the commitee requires 5 men and 3 women.

Let us first find number of committees where Sita and Gita are always together.

Hence we reserve 2 women seats for them.

Now we need one women out of remaining 4 women.

So possible number of such commitees 7c5×4c1.

=84.

Hence number of committees where Sita and Gita are never together

=420–84

=336.

True or False
a = 6 is a solution to the inequality below:

a/2 < 4

( The < is underlined)

Answers

The answer is true.

6/2 = 3.

3 < 4 is a true statement.
Other Questions
Discuss the links between politics and religion during the fifteenth and sixteenth centuries Read the following excerpt.For a country said to be uninterested in its past, this would seem to be a giant exception to the rule. There are few if anydecisive new facts remaining to be unearthed. There continue to be bands of Lincoln assassination enthusiasts who find itirresistible to speculate about what did or did not happen those fateful days in the spring of 1865. But they don't explain thpassionate interest in the man.What inference can you make based on the underlined portion of the text?Lincoln assassination enthusiasts have contributed meaningfully to research on his death.During the spring of 1865, experts unearthed new facts about Lincoln.The circumstances surrounding Lincoln's death remain somewhat unclear.O Bands of Lincoln assassination enthusiasts speculate about why Americans aren't interested in their past. Ratio from boys to girls is 2:3. There are 300 fatal kids in the school. How many boys are in the school? How was the NAACP involved with political matters (give examples)? Find g(f(x)). f(x) = x + 1 g(x) = [tex]\sqrt{x} -3[/tex]Please show work so I can understand it because my teacher has been out all week and I need to know how to do this for a test tomorrow. What do you already know about credit cards? A deli sells sliced meat and cheese. One customer purchases 4 pounds of meat and 5 pounds of cheese for a total of $30.50. A sandwich shop owner comes in and purchases 11 pounds of meat and 14 pounds of cheese for $84.50. The system of equations below represents the situation.4x + 5y = 30.50 11x + 14y = 84.50The variable x represents the .The variable y represents the .The deli charges $ Help me have no frewnds . Twelve out of 36 students in a class are in thedrama club. What is the ratio of the students in thedrama club to the students who are not in thedrama club? Write a 3 paragraph essay about why this picture should be in a magazine. The task should have an into paragraph, body paragraph, and conclusion paragraph. Which statement best describes a physical change?1 Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will remain the same. 2 Changes can occur to certain physical properties of the substance, but the overall shape of the substance will remain the same.3 Changes can occur to physical properties of a substance, but the chemical composition of the substance remains the same.4 Changes can occur to chemical properties of a substance, but the chemical composition of the substance remains the same. Cells and the organisms that they make up have the same basic needs. These include: fast films video allows you to rent up to 6 movies a month for a flat rate of $17.75. videos by mall allows you to rent up to 8 movies for $25.00. which company offers the better value What is the mass of an object that is experiencing a net force of 225 N and an acceleration of 3.0 m/s^2? wat are the dangers of chemicals in the laboratory The fuel tank of a certain airplane can hold up to gallons of fuel. Let be the total weight of the airplane (in pounds). Let be the total amount of fuel in its tank (in gallons). Suppose that gives as a function of . why did the europeans see slaves as the major product of trade from africa In Example 2 we saw that Airbus A330-300s seat 330 passengers and cost $250 million each, Boeing 767-300ERs seat 270 passengers and cost $200 million each, while Boeing Dreamliner 787-9s seat 240 passengers and cost $250 million each. You are the purchasing manager of an airline company and have a spending goal of $4950 million for the purchase of new aircraft to seat a total of 5850 passengers. Your company has a policy of supporting U.S. industries, and you have been instructed to buy twice as many Boeings as Airbuses. Given the selection of three aircraft, how many of each should you order? CHEMMMMMMMMM HELPPPPPP PLEASEEEE Anyone knows the answer?????????????