Derek tried to solve an equation step by step.

Eque

8d - 72

8d

72

Step 1

250 12

8

8

d8 Step 2

Sial Sum

Find Derek's mistake

Choose 1 answer

A

Step 1

B

Step 2

C

He Did not make a mistake

The graph of f (x) is obtained by translating the graph g (x) = |x| five units down. what is the equation of the graph of f (x)

Find the constant rate of change for y=1/2x+3

Kelly has 3/4 of a pie left. She wants to slip the pie with 3 of her friends. How much pie will each person get?

What is the slope-intercept form of the equation of the line that passes through (7, 3) and is Perpendicular to the line of the equation y = (-1/15) x - 10.

Find percent of change 624 feet to 702 feet

The price Regina pays to visit the vet's clinic is calculated according to the formula 20 + 50n. Here (n) is the number of times she visits him in a year. This time it was 2. What was the cost of his visit

Jorge is baking cookies. The recipe makes 144 cookies. If Jorge and his 5 friends want to divide the cookies evenly, how many cookies will each person get?

For the schools sports day a group of students prepared 21 1/2 lbs of lemonade at the end of the day they had 2 5/8 lbs left over how many lbs of lemonade were sold

The area of a rectangle is 48 square centimeters. The length of the rectangle is 8 centimeters longer than the width. Which equation models this situation? A. 8w=48 B. w+8w=48 C. w+8=48 D. w (w+3) = 48

Tanya drove 312 hours and used 13 tank of gas. For how long could Tanya drive using 12 tank of gas? In simplest form.