IM Accel 6 Unit 4 MUA

Select all the equations where x = 5 is a solution.

• 1 + x = 6

• 2 = 7 - x

• x - 4 = 9

• 10x = 5

Which equation matches the hanger diagram?

• x · x · x = 1 · 1 · 1 · 1

• 3x = 4

• x + 1 = 4

Select all the expressions that represent the total area of the rectangle.

• 3c

3/7 of the students in a school are in sixth grade. a. How many sixth graders are there if the school has 70 students?

Choose the equation that can be used to represent the problem and choose the correct value of s.

• s=30

• s=163

3/7 of the students in a school are in sixth grade. b. How many sixth graders are there if the school has 28 students?

Choose the equation that can represent the problem. Then choose the correct value of s.

• s=65.33

• s=12

3/7 of the students in a school are in sixth grade. c. If the school has x students, which expression represent the number of sixth graders in terms of x.

3/7 of the students in a school are in sixth grade. d. How many students are in the school if 63 of them are sixth graders?

• 27

• 18

• 189

• 147

Write an equation that shows the relationship 40% of 120 is a

Write an equation that shows the relationship 55% of b is 30.

45% of c is 72. Find the value of c.