7th Grade Chapter 5 Test Review

The total number of students in the seventh grade is 9 more than 4 times as many students as are in the art class. There are 101 students in the seventh grade. Which equation represents the situation?

• 4x + 9 = 101

• 9x + 4 = 101

• 101 + 4x = 9

• 101 + 9x = 4

The total number of students in the seventh grade is 9 more than 4 times as many students as are in the art class. There are 101 students in the seventh grade. Solve the following equation 4x + 9 = 101 which represents the situation.

Solve the equation.

5x - 6 = 44

Solve the equation.

4y + 3 = 19

Solve the equation.

0.5n - 3 = 5

Solve the equation.

-4(8 + y) = 90

Solve the equation.

-4(p - 212) = 44

Solve the equation.

-5(s + 30) = -17

Carson's wheelbarrow can hold 345 pounds. If he has 121 pounds of rock in the wheelbarrow, what number of pounds, p, can he put in the wheelbarrow without going over the weight limit? Which equation represents the situation.

• 345 + 121 > p

• p - 121 > 345

Carson's wheelbarrow can hold 345 pounds. If he has 121 pounds of rock in the wheelbarrow, what number of pounds, p, can he put in the wheelbarrow without going over the weight limit? Which equation represents the situation.

• 345 + 121 > p

• p - 121 > 345