Zack used these steps to solve this equation:

Three-fourths y + 5 = negative three-fourths y minus 9. Step 1: StartFraction 6 Over 4 EndFraction y + 5 = negative 9. Step 2: StartFraction 6 Over 4 EndFraction y = negative 14. Step 3: (StartFraction 6 Over 4 EndFraction) StartFraction 6 Over 4 EndFraction y = negative 14 (StartFraction 6 Over 4 EndFraction). Step 4: y = negative 21.

When Zack checked his solution, it didn’t work. What was his mistake?

Answer:

C. In step 3, he should have divided both sides by  Start Fraction 6 Over 4 End fraction.

Step-by-step explanation:

got it right edge 2021

Answer:

C

Step-by-step explanation:

Find the approximate length of the track, including the straight and circular sections

Write an equation for the following graph.

Express the missing divisor using a power of 10. Explain your reasoning using a place value model. 7,650 ÷ ___ = 7.65 *

Find 15 out of these numbers: 4,3,9,7 (You can use any symbol. meaning these: +, =, ×, ÷, BUT, you can not use the same number twice.)

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Whoever answers first i'll mark you brainilest!

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Good luck!!

The points with coordinates that are _____ do not make sense, since you will not buy _____ and you are buying them _____ a week.

Joe knows a 4-pound turkey breast will feed 8 people. If 15 people are coming to Joe’s home for dinner, at this rate how many pounds of turkey breast will be needed?

Consider this right triangle.
Select the ratio equivalent to tan(A).

5(7x-2)=60
Please show your work and explain how!
Do it quickly please

What number is 40% of 25?

A painter spends 3 hours working on a painting. A sculptor spends 2 and 2/3 times as long working on a sculpture. How long does the sculptor work?

What is the relationship between the following two sequences?
Sequence 1: 0, 1, 2, 3, 4, 5,…
Sequence 2: 0, 6, 12, 18, 24, 30,…
The terms of Sequence 2 are six times as large as the terms of Sequence 1.
The terms in Sequence 2 are three times as large as the terms in Sequence 1.
The terms in sequence 2 are half as large as the terms in sequence 1.
The terms in Sequence 2 are twice as large as the terms in sequence 1.

Look at the the following inequality:
10x + 18 ≤ −12

Which of the following values is not a solution to the inequality?
Group of answer choices
A. -3
B. 5
C. -5
D. -8

What is the GCF of 32a^3 b and 16ab^2?

A tree cast a 30 1/2 ft shadow at the time of day when a 2ft stake casts a 7 2/3 ft shadow.Estimate the height of the tree.

Choose the following ratios as a fraction: 20 correct out of 25 problems (three are correct)

6/8
4/5
40/60
80/100
20/25

Solve each problem using a formula for perimeter or area
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NEXT QUESTION
WHAT IS THE SOLUTION SET FOR 3X+2=14 GIVEN THE REPLACEMENT SET { 1,2,3,4}
OPTIONS
A. X=1
B. X=2
C. X=3
D.X=4

Mr. Lynch has a lot of leaves in his yard. He will need to rake them, bag them, and bring them to the dump in his car. He estimates that he will have to fill at least 50 bags with leaves. His car can fit 5 bags. How many trips to the dump will he need to make?

Write an inequality to represent the situation, and then solve the inequality.
Show your work

Matt drank 2.5 bottles of water yesterday. Each bottle contained 1.5 liters of water. What was the number of liters of water Matt drank yesterday?

Find the total amount given the original price and tip rate. Round to the nearest cent if necessary.
Original price: $22.22
Tip: 10%

hurry plz I WILL GIVE BRAINLIST TO WHOEVER IS FIRST
Points (−6, 3) and (−6, −3) on the coordinate grid below show the positions of two dogs at a park: A coordinate plane is shown. There is a point at negative 6, 3 labeled Dog 1. There is a point at negative 6, negative 3 labeled Dog 2. Which statement best describes the relationship between the positions of the two players? Dog 1's position is Dog 2's position reflected across the y-axis; only the signs of the y-coordinates of Dog 1 and Dog 2 are different. Dog 1's position is Dog 2's position reflected across the x-axis; only the signs of the y-coordinates of Dog 1 and Dog 2 are different. Dog 1's position is Dog 2's position reflected across the x-axis; only the signs of the x-coordinates of Dog 1 and Dog 2 are different. Dog 1's position is Dog 2's position reflected across the y-axis; only the signs of the x-coordinates of Dog 1 and Dog 2 are different.

The ratio of a drawing to an object is 6 cm: 40 cm. If the length of the drawing is 36 cm, what is the actual length of the object?

Brainleast? I mean if u give me an answer and an explanation pls.

Find the missing value. Hint: Use the number line to find the missing value. -4 = (Blank) -9

-12=3(w-8)+3w what is w

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.8
.25
.20
.08

Reflect on your participation in course discussions. Evaluate how well you explain your thinking and how well you respond to other people’s ideas about math. How can you improve in these areas? i dont understand the wording of this question, can sombody help me out and summarize it for me

Pls Answer this using Algebraic expressions

Sylvie finds the solution to the system of equations by graphing. y = A system of equations. y equals StartFraction 2 over 3 EndFraction x plus 1. y equals negative StartFraction 2 over 3 EndFraction x minus 1x + 1 and y = x – 1 Which graph shows the solution to Sylvie’s system of equations? A coordinate grid with 2 lines. The first line passes through the points (negative 1.7, 1.57), (0, negative 1), and (2, negative 4). The second line passes through the points (negative 1.7, 1.57), (0, 1), and (3, 0). A coordinate grid with 2 lines. The first line passes through the points (negative 1.02, 0.63), (0, negative 1), and (2, negative 4). The second line passes through the points (negative 1.02, 0.63), (0, 1), and (3, 2). A coordinate grid with 2 lines. The first line passes through the points (negative 1.5, 0), (0, negative 1), and (3, negative 3). The second line passes through the points (negative 1.5, 0), (0, 1), and (3, 3). A coordinate grid with 2 lines. The first line passes through the points (negative 1.71, 0.14), (0, negative 1), and (3, negative 3). The second line passes through the points (negative 1.71, 0.14), (0, 1), and (2, 2). Mark this and return

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A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours?
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What is the radius and diameter of the following circle? 4.2cm Please help