Math Assistance Mastery Quiz Unit 4A

Obj. 4.0 I.

Let x represent the number, then translate:

1. The sum of 15 and a number. 2. Five less than four times a number. 3. Twice a number increased by fourteen. II. Let y represent the number, then translate

each sentence into an equation (Do not solve):

4. The product of four and a number is negative twenty. 5. Twelve more than twice a number is four. 6. A number is fourteen more than one half of itself. Obj. 4-1 III.

Using your steps, solve each problem. Show all work. (1pt for defining variable, 1 pt for equation, 2 pts for showing work, 1 pt for correct answer)

7. Maria’s salary is three times Adan‘s salary. Together they earn $624 per week. Find their weekly salaries.

8. Tasha caught 3 times as many fish as Anthony. Together

They caught 36 fish. How many fish did each catch?

7.______________ ______________ 8.______________ ______________

1._______________ 2._______________ 3._______________ 4._______________ 5._______________ 6._______________

Name_______________________________________________Date_______________

Period______________

9. A restaurant bill was $39.70. If Robert’s share was $8 less than

twice Ivan’s, then what was each person’s share?

10. Susie’s age is 2 years more than 3 times Hector’s age. The sum of their ages is 42 years. Find each one’s age.

11. One number is 14 less than another. The sum of the numbers is 26.

Find the numbers. 12. Sixty-three automobiles in a parking lot are divided into two groups.

One group has twice as many automobiles as the other. How many automobiles are in each group?

13. Two numbers differ by 57. Their sum is 185. Find the numbers.

9.__________ __________ 10._________ _________ 11._________ _________ 12._________ _________ 13._________ _________