Name the inverse operation, including the quantity, that would be used to solve the equation. x + 9 = 15 subtract 9

Name the inverse operation, including the quantity, that would be used to solve the equation. 5x = 35 divide by 5

Name the inverse operation, including the quantity, that would be used to solve the equation. = −8 x 2 multiply by 2

Name the inverse operation, including the quantity, that would be used to solve the equation. add 6

Name the inverse operation, including the quantity, that would be used to solve the equation. −7x = 28 divide by −7

Name the inverse operation, including the quantity, that would be used to solve the equation. subtract 12

Name the property of equality illustrated by the first step in the solution of the following equation. x + 8 = 12 addition

Name the property of equality illustrated by the first step in the solution of the following equation. y − 15 = 32 addition

Name the property of equality illustrated by the first step in the solution of the following equation. = 7 a 2 multiplication

Name the property of equality illustrated by the first step in the solution of the following equation. 8m = 56 multiplication

Solve. x − 5 = 82

Solve. 3m + 6 = 18

Solve. a + 9 = −16

Solve. = 20 5x 3 3( ) ( )3 = 20 5x 3 5x = 60 5 5 x = 12

Solve. = 18 n 6 = 18 n 6 6( ) ( )6 n = 108

Solve. 6n − 9 = −27

Solve. −14p = −332

Solve. 7x − 8 + 2x = −71

Solve. y − 7 + 8y − 16 = −14

Solve. 6x + 8x − 27 − 2x + 18 = −81

Write an equation for each of the following sentences. Three times a number is 52. 3x = 52

Write an equation for each of the following sentences. A number decreased by 24 is 93. x − 24 = 93

Write an equation for each of the following sentences. The quotient of a number and −3 is 16. = 16 −3 x

Write an equation for each of the following sentences. Sixty-two is four times the sum of a number and 3. 62 = 4(x + 3)

Write an equation for each of the following sentences. Twice a number decreased by 42 is −18. 2x − 42 = −18

Write an equation for each of the following sentences. The quotient of the difference of a number and 48, and twice the number is 31. = 31 2x x − 48

Asa is collecting insects for his science project Asa is collecting insects for his science project. He has six fewer beetles than twice the number of other insects. If he has a total of eighteen insects in his collection, how many beetles does he have?

The eighth-grade class is selling candy bars to raise money for a charity project at Thanksgiving. Each candy bar they sell provides a profit of $0.50. How many candy bars do they need to sell to reach their goal of $500?

Pastor Jeffers has a box of 600 gospel tracts Pastor Jeffers has a box of 600 gospel tracts. The youth group plans to canvass the neighborhood around the church. The high-school students are given 114 less than twice the number of tracts that the middle-school students are given.

If all of the tracts are distributed, how many did each group hand out?

Eli read four more biographies than historical fiction books during the semester. He also read two fewer mysteries than historical fiction books. If he read a total of eleven books during the semester, how many of each type did he read?

Determine which numbers are members of the solution set for each inequality: −4, −2, 0, 1, 5. 2x < 8 −4, −2, 0, 1

Determine which numbers are members of the solution set for each inequality: −4, −2, 0, 1, 5. x + 9 > 2 −4, −2, 0, 1, 5

Determine which numbers are members of the solution set for each inequality: −4, −2, 0, 1, 5. −x − 2 > 4 −4, −2, 0, 1

Determine which numbers are members of the solution set for each inequality: −4, −2, 0, 1, 5. 4x − 8 ≥ 12 5

Graph the inequality. x ≥ −7 −4 −2 −8 −6 2

Graph the inequality. x ≠ 3 2 4 −4 −2

Graph the inequality. x < 0 2 4 −4 −2

Graph the inequality. x ≤ 5 2 4 6 −2

Solve. x + 21 > 52

Solve. 4x ≤ −36

Solve. 5x − 4 ≠ −54

Solve. + 3 > 17 x −4

The difference of a number and 46 is at most 153 The difference of a number and 46 is at most 153. What is the largest integer that could be used for the number?

Vanessa must earn at least 360 points make an A in her Pre-Algebra class. If she currently has scores of 82, 91, and 89 points from her first three tests, how many more points does she need to make an A?

The band has been selected to march and play in the holiday parade The band has been selected to march and play in the holiday parade. The 105 members must raise at least $49,500 for the trip. What is the least amount that each one needs to raise (to the next whole dollar)?

All of the cars a company sells require a down payment of $2,000 and 48 monthly payments. The contract amount for any of the cars is at least $19,940. What is the amount of the monthly payment (to the next whole dollar)?

A particular type of TV is being sold for $1,200 cash or for $500 down with 24 monthly payments. Find the amount of the monthly payment if the plan results in charges of at least $1,484 over the life of the contract.

Find the amount of interest paid if the monthly payment plan is chosen.

State the mathematical significance of Job 31:6.