Mathematics Middle School

another math question because i do not understand math at all

Answers

Answer 1

Answer:

8/15

Step-by-step explanation:

There is absolute value, so the a and b become positives.

But there is a negative on the outside, meaning - (a+b)

So:

-1 2/3 - 1

______

2 - (-3)

Then..

-2 2/3

______

You can convert each number to a complete fraction and use keep change flip.

2 2/3 = 8/3 and 5 = 15/3

8/3 divided by 15/3 is..

8 x 3

_. _

3. 15

You can cancel out the 3's and then multiple 8/1 x 1/15

That equals 8/15, since you can't simplify it anymore.

Answer 2

The answer to the question is 8/15

Related Questions

What is the probability of rolling a number greater than 12?

Answers

Answer:

Impossible

Step-by-step explanation:

It is impossible because if there are 2 die the greatest number you can roll is 12 with both of the numbers being 6.

Which relationship does the graph represent? NO LINKS

A.

perimeter of a square × 4 = length of its sides

B.

perimeter of a square + 4 = length of its sides

C.

perimeter of a square = 4 + 4 × length of its sides

D.

perimeter of a square = 4 × length of its sides

E.

perimeter of a square × 4 = 4 + length of its sides

Answers

i think its C because

A
Because you have perimeter or the area of the square then 4 times the length of its side
Hope this helps have great day

The perimeter of an equilateral triangle with side s is 3s. Diana is making a decorative pillow for her living room. The pillow is shaped like a triangle with lace around the edges. Each side of the pillow is 7 inches long.
What is the perimeter of the pillow?

Answers

Answer: 21 inches

7+7+7

Which unit of measure is the most reasonable to use to estimate the weight of an elephant?
A. ounces
B. pounds
C. tons
D. None of these

Answers

Answer:

tons

Step-by-step explanation:

Answer:

★ B. Pounds because that is the heaviest measurement

Step-by-step explanation:

Hope you have a great day :)

expression 9(2j + 7 + 5j).

Use the distributive property to create an equivalent expression

Answers

Step by Step :
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{ 9(2j + 7 + 5j)}[/tex]

[tex]\large\text{Distribute 9 into the parentheses}[/tex]

[tex]\mathsf{9(2j)+9(7)+9(5j)}[/tex]

[tex]\mathsf{9(2j)=\bf 18j}[/tex]

[tex]\textsf{9(7)= \bf 63}[/tex]

[tex]\textsf{9(5j) = \bf 45j}[/tex]

[tex]\mathsf{= 18j+63+45j}[/tex]

[tex]\large\text{COMBINE your LIKE TERMS}[/tex]

[tex]\mathsf{\underline{18j+45j}+\bf 63}[/tex]

[tex]\textsf{\underline{18j + 45j }= \underline{\bf 63j}}[/tex]

[tex]\mathsf{\bf 63 = 63}[/tex]

[tex]\mathsf{= \bf 63j + 63}[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \huge\bf 63j + 63}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

PLS PLS HELP I WILL MARK BRAINLIEST!

Answers

the answer is 6 3/4 !

i think the answer is 6 3/4

anyone best one gerts brainly

Answers

Answer:

It is A

Step-by-step explanation:

Nicole had 8 correct answers on her math test. There were 20 total questions. Enter the percent of the correct answers Nicole had.

Answers

Answer:

40%

Step-by-step explanation:

Answer:

I think the answer is 40%.

lol please do it correctly, brainliest if right please dont post links no bots

Answers

you should insert a picture or something so i could help

Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Brian, Cheryl, and Malcolm conducted a survey of high school juniors and seniors asking if they plan to attend an out-of-state college.

Match the correct statement with the appropriate person's survey.

Answers

Answer:

Top Box: 164 respondents answered yes

Middle Box: 69 respondents answered yes

Bottom Box : 126 respondents answered yes

i feel like im gonna drown in math, help me pls

Answers

Answer: 264 people

Explanation: 48/70= 0.6857142857142857 which multiplied by 385 is 264

264 people would be the answer to this problem

what is mean for the following set of data 5,7,8,10,12,12

Answers

(5+7+8+10+12+12)/6 = 54/6 = 9

Answer:

9 is the mean

Step-by-step explanation:

5 + 7 + 8 + 10 + 12 + 12 = 54

54 ÷ 6 = 9

help real quick bois do what the paper sais

Answers

Sides three and two are perpendicular. Also, sides two and one are perpendicular

Sides 3,2,1 are perpendicular because they all meet at a 90 percent angle

Andrew is driving to visit his grandmother. He drove 171 miles in 3 hours. What was his average rate of travel for the trip?
If Andrew drives 6 more hours at the same rate, what is the total number of miles traveled for the whole trip?

Answers

the answer would be

3hr = 171 miles

Average 57 miles per hour

if he drives 6 more it would be 513 miles in total

Good luck im not 100% sure tho

plz I need help!!!!!!!!!!!!!!!!!!

Answers

Answer:

its b

Step-by-step explanation:

It’s b
As latisha is taller than suzanne and Suzanne is taller than Morgan

Which of the following tables represent input and output values of a linear function? Select all that apply. Graph them on grid paper, if needed.
Input Output
1 3.5
2 5.5
3 7.5
4 9.5
Input Output
3 3
5 5
6 6
8 8
Input Output
0 1
1 2
2 5
3 10
Input Output
2 8
4 9
6 10
8 11

Answers

Answer:

noemqp

Step-by-step explanation:

fill in the missing values (PLEASE HELP)

Answers

Shopping 18, 66, 28, 112
Netting Up 57, 9, 66,88
Total 75, 75, 94, 200

Zoe drew s sketches of flowers. She split them evenly among her 10 pen pals. Write an expression that shows how many sketches each pen pal received.

Answers

Answer:

s÷10 or s/10

..........

The graph below shows a declining rate of change. What is the constant rate of change?

Answers

Answer:

the answer would be B

Step-by-step explanation:

Help pls and thank u

Answers

Answer:

15.39473684210526

if your rounding up to the nearest hundredth then 15.39

Step-by-step explanation:

The answer is 15 R15 || I think,,

The assignment is in the picture below, provided with instructions.

Answers

Answer:

1. 4 : 3

2. 2 : 4

3. 3 : 4

4. 2 : 4

5. 3 : 17

WILL GIVE BRAINLIEST
A Ferris wheel has a diameter of 212 feet. How far will one passenger travel in one revolution of the wheel? Explain your answer

Answers

Answer: 665.68 ft

Step-by-step explanation:

You‘re trying to find the circumference of the Ferris wheel. The formula for circumference is C=3.14(approximation for pi)x the diameter. So you would do 3.14 x 212 = 665.68

Please help quickly. Will mark brainlist!

Answers

Answer:

i'm not sure but i think its 9

i'm soooooo sorry if its wrong

Step-by-step explanation:

What is the advantage of this data display when compared to listing the data? What is the disadvantage?

Answers

Advantages : Graph can be created proportionally to the quantity it needs to represent

Disadvantages: Doesn't reveal exact values

HELP QUICK PLEASE!!
11 = 3p - 4 what does p equal?

Answers

Answer:

p =3

Step-by-step explanation:

11 =3p -4

11+4 = 3p - 4 +4

15 =3p -0

15/3 = 3p

then p = 3

p = 5
Hope this helps! :)

PLZ HELP ME LN THIS ONE ILL GIVE 17 points <3

Answers

Answer:

Step-by-step explanation:

Basically, the space inside the circle is called the area. To find the area of a circle, the formula is pi times the radius squared.

In other words, you could write it like this:

[tex]A = \pi r^{2}[/tex]

Option D is this exact formula, therefore D is the correct answer.

12,400 x one and one fifth = ________. Will the product of this equation be less than or greater than 12,400? Explain your reasoning.

Answers

Answer:

greater than

Step-by-step explanation:

one and one fifth= [tex]1\frac{1}{5} = \frac{6}{5}[/tex]

[tex]12400*\frac{6}{5}[/tex]

(12,400 * 6)= 74,400

74,400/5= 14,880

14,880 > 12,400

I don't get it ???:/

Answers

Answer:

There's no mode

Step-by-step explanation:

The answer is the number that occurs more often for example: (6, 3,9,6,6,5,9,3) 6 occurs more often so that's the mode

no mode also have a great day please

Mr. Donahue is building a patio in his backyard he wants the patio to cover 1/4 of the yard Mister Donahue wants to know the area of the patio. What is the area of the patio if the yard is 12 feet on each side?

Answers

Answer:

36 square feet

Step-by-step explanation:

area of the yard: 12×12=144

patio should be 1/4 of the yard, so 144:4=36 is the area of the patio

For ΔABC, the measure in degrees of angles A, B, and C are 60, 55, and x + 20 respectively. What is the value of x?

Answers

Answer:

Step-by-step explanation:

All sides of a triangle equel 180 degrees, so 180-60-55=115. 180-115 is 65. 65-20-45. Hope this works!

Ok x = 45 because 180-60-55-20 = 45

Other Questions

Which of the following represents a heterozygous genotype?A. GGB. ggC. GgD. none of the above NO LINKSA teacher surveyed her class after they had taken a vocabulary test. Elghteen of the students claimed they had studiedat least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. Thetest results (expressed as a percent) for the two groups are shown below.Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83Did Not Study. 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89Part 1: Calculate the mean of the group that did not study, rounded to the nearest tenth.Part 2: Calculate the mean absolute deviation of the group that did not study, rounded to the nearest tenth.Part 3: How many of the scores (from the group that did not study) are more than two mean absolute deviations from themean? In a free enterprise system the government is expected to: What is the solution to the following system of equations? 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"Some Vietnamese candy for you to try, she explained. If you enjoy it, I hope you'll return to the restaurant sometime, or even visit after school when I'll be here preparing for the dinner service.""Excellent, I'll see you around soon. Gabriela headed down the street, glancing back with a cheerful wave. Ahn spent the remainder of the afternoon hoping Gabriela really would return and not think Ahns gift was weird.The following day, Ahn assembled bouquets of artificial flowers, orchids that would never wilt. She was admiring her accomplishment when she heard unexpected tapping and turned to see Gabriela beckoning to her with a plate covered with transparent plastic wrap. Ahn grinned with enthusiasm and opened the door with a cordial greeting. 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