Answers
second is 25
third is 20
Related Questions
50 points, need help ASAP
Solve this system of equations, then determine what y equals.
x + 5y= 7
2x + 4y = -4
y=-18
y=3
y=8
y=-8
Answers
2x+10y=14
2x + 4y = -4
Subtract
6y = 18
Divide by 6
Y = 3
Answer: [tex]y = 3[/tex]
1. First, solve for unknown x.
[tex](x+5y=7)2[/tex]
2. Balance the equation.
[tex]2x+10y=14[/tex]
[tex]\mathrm {2x + 4y = -4}[/tex]
3. Now, we subtract.
[tex]6y = 18[/tex]
[tex]6[/tex] × [tex]3 = 18[/tex]
4. Finally, divide.
[tex]18/6=3[/tex]
Find the value of X.
Answers
63+x=90
Answer
X=27
What is the answers help me please part A B C
Giving extra points
Correct answer
Answers
Answer:
A, 38, 40
Step-by-step explanation:
a. A has to be the first graph because it starts at $ 25 and it rises as more work needs to get done
b.if you go from 50 up until you get to the line, then look left at the axis is about $38
c. C=25+s*0.25, substitute c=35 and find s
35=25+s*0.25 subtreact 25 from both sides
35-25= s*0.25
10=s*0.25 divide both sides by 0.25
10/0.25=s
40=s
The ratio of boys to girls at JOMS is 3 to 4. If there are 45 boys how many girls are there
Answers
Answer:
60...................
How many 5-digit numbers are there in which three of the digits are 6, or two of
the digits are 9 ?
Answers
Answer:
The value is [tex]Z = 80[/tex]
Step-by-step explanation:
From the question we are told that
The total number of digit is n = 5
The total possible number of 6 is k = 3
The total possible number of 9 is a = 2
Generally the number of way of representing a 5 digits number(i.e the number of five digit numbers ) in which 3 of the digit are 6 is mathematically represented as
[tex]N = ^ nP_k[/tex]
Here P stands for permutation hence we are going to be making use of the permutation function in our calculators
[tex]N = ^ 5P_3[/tex]
=> [tex]N = 60[/tex]
Generally the number of way of representing a 5 digits number(i.e the number of five digit numbers ) in which 2 of the digit are 9 is mathematically represented as
[tex]M = ^ nP_a[/tex]
[tex]M = ^ 5P_2[/tex]
=> [tex]M = 20[/tex]
Generally the number of 5-digit numbers there are in which three of the digits are 6, or two of the digits are 9 is mathematically represented as
[tex]Z = M + N[/tex]
=> [tex]Z = 60 + 20[/tex]
=> [tex]Z = 80[/tex]
Max has 8 pennies.
Jen has 3 more pennies than max.
how many pennies do max and jen have in all
Answers
Answer:
19
Step-by-step explanation:
8+(8+3)
...........
A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. How much does each square foot of flooring cost?
50 POINTS *GIVEING BRAINLIEST*
Answers
60 square feet= $287.00 + $80.00
= $367
1 square feet= $367 / 60
= $6.116666667
= $6.12 (to 2dp) ( answer)
Answer:
60 square feet for 287 = 287/60 = 4.78 per square foot
so ur equation would be : y = 4.78x + 80
Step-by-step explanation:
11. Sarah bought 4 pounds of peaches and
1 pounds of apples. How many more
6
pounds of peaches did she buy than apples?
2
Answers
Answer:
3
Step-by-step explanation:
4 - 1 = 3 Therefore, Sarah bought 3 more pounds of peaches then she did apples.
What is the approximate value of x? Round to the nearest tenth
Answers
Answer:
10
Step-by-step explanation:
What value of n makes the equation true?
1/2(n + + 4) = 6
4,2,8,-1
Answers
Answer:
8
Step-by-step explanation:
Please help.
Will give brainliest
Answers
A.
Hope this helps.
r3t40
The regular price of a laptop computer is $914.00. This week, it is on sale for $886.00 of
What is the sale price of the computer?
Answers
Answer:
3.1%
Step-by-step explanation:
Subtract.
914 - 886 = 28
Divide by the original price.
28/914 = 0.0306345...
Multiply by 100%.
0.0306345... * 100% = 3.06345%
Round if needed.
3.06345% -> 3.1%
Best of Luck!
Uhh I tried
Lmk,
Grade:
Subject: Ma
Stream: Advanced
Number of P
End of Term 1 Exam
Academic Year 2018/2019
Part 1
Circle the letter corresponding to the correct answer.
1) Write an algebraic expression for "3 times X squared minus 4 times X"
a) 3x - 4x?
c) 3x² - 4
b) 3x - 4x
d) 3x2 - 4x
Answers
How much space is taken up by a book that is 12 inches long, 10 inches wide, and
1 inch tall?
Answers
Answer: It takes up 120 inches^3
Step-by-step explanation:
Please answer all of these
Answers
Answer:
4 is D, 5 is D, 6 is A, 7 is C
Step-by-step explanation:
just do da math
Which expression is equivalent to |-5|+|3|?
Answers
Answer:
5 + 3
Step-by-step explanation:
|?| just means absolute value, which is distance from zero.
6. The Awesome Bowl Factory makes two kinds of bowls. They produce a
basic bowl every 9 minutes and a gigantic bowl every 12 minutes. They
start at 8:00 A.M. At what time are the basic bowl and the gigantic bowl
first produced together?
Answers
Answer: 8.36 a.m
Step-by-step explanation:
To solve this, first we need to calculate the lowest common multiple of 9 and 12.
Multiples of 9 = 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108.
Multiples of 12 = 12, 24, 36, 48, 60, 72, 84, 96, 108, 120.
Here, the lowest common multiple = 36
Therefore, we will add 8.00am plus 36 minutes. This will be:
= 8:00 a.m + 36 minutes
= 8.36 am
The time that the basic bowl and the gigantic bowl are first produced together is 8.36 am.
What is another way to write x divided by 12
?
Answers
Answer:
x/12
Step-by-step explanation:
help me out really fast pleaseee
Answers
Distributive because he changed the fractions to the way it would go.
Five hundred teenagers were sampled at random about their favorite movie genre. The results are listed in the table below. Out of a population of three thousand teenagers, about how many will prefer action
Answers
Answer:
Where is the table because I believe that is part of the answer.....
Answer:
924 teenagers
What is the square root of -1?
Answers
You can’t find the square root of a negative number, but you can call this imaginary or i
The square root of -1=i
find the height of a with a cone with a diameter of 22 m whose volume is 113 m3.
Answers
Answer:
h=0.89
Step-by-step explanation:
Given
Diameter=22m
so radius=11m
Volume=113m^3
Solution
1/3πr^2h=113
1/3×3.14×11×11h=113
h=113×3/3.14×11×11
h=0.89
So the value of h is 0.89
Answer:
it's 3 m
Step-by-step explanation:
Hold on i think it right just got to check on my test ok yes it is a 100% right
What are the polar coordinates of the complex number -23i?
Answers
Help you will get brainliest
Answers
God bless!! <3
If a middle school has 1,256 books to divide among 13 teachers. How many will each teacher get
Answers
Answer:
96.61
Step-by-step explanation:
Answer:
96 R (remainder) 8
Step-by-step explanation:
96 R8
I need help
1/2 + 1/3
Answers
Answer:
5/6
Step-by-step explanation:
1/2x3= 3/6
1/3x2=2/6
3/6+2/6=5/6
The first term of a geometric series is -3, the common ratio is 6, and the sum of the series is -4,665 Using a table of values, how many terms are in this geometric series
Answers
Answer:
There are 5 terms in the series.
Step-by-step explanation:
[tex]S=a\frac{1-r^{n} }{1-r}\\a=-3\\r=6\\-4665=-3\frac{1-6^{n} }{1-6}\\1555=\frac{1-6^{n} }{-5}\\\-7775=1-6^{n}\\6^{n}=7776\\[/tex]
Take logs to get n = 5
Answer:
5
Step-by-step explanation:
Brandon enters bike races.
He bikes 8 /2 miles every 1/2 hour.
How fast did he go
Answers
Answer:
He goes 8 miles an hour
Step-by-step explanation:
8/2 is equal to 4. If Brandon bikes 4 miles in half an hour and keeps a constant speed he ends up biking 8 miles in an hour since two halves of an hour make one.
can someone help me answer this question please!!
Answers
Answer:
i think its A
Step-by-step explanation:
which represents the area of the figure
ASAP PLS
Answers
The Answer is B so pick it.
Answer:
What does a goat say?BBBBBBB
Step-by-step explanation: