Quiz 1

1. 1. What is the correct expression for: "Five times the price of x ballpens?"

• a. x + 5

• b. x/5

• c. x-5

• d. 5x

2. What is the expression for: "The amount to be paid for x kilos of meat if each kilo cost y pesos?

• a. x+y

• b. xy

• c. x/y

• d. y-x

3. What is the expression for: "The sum of the points gained by Axl and Gelo if Axl got nine more than the score of Gelo?

• a. x+9

• b. x-9

• c. x + (x+9)

• d. 9x

4. What is the correct expression for: "Each student's share of marbles if there are x marbles and y students?

• a. xy

• b. x-y

• x+y
• c. x/y

5. What is the expression for: " John's score in a game is four increased by b points?"

• a. 4 - b

• b. b - 4

• c. 4b

• d. 4 + b

6. 6. What is the correct expression for: " The average of Ben's grade in the first and second quarter if he got m and n in the two quarters respectively?"

• a. m + n

• b. mn

• c. (m+n)/2

• d. m - n

7. What is the expression for: "Twelve pesos less a discount of d?"

• a. 12 + d

• b. 12 - d

• c. d - 12

• d. 12/d

8. What is the expression for: "Tim tokens in an arcade game is x less than twenty?"

• a. x - 20

• b. 20 - x

• c. x + 20

• d. 20x

9. What is the expression for: " The perimeter of a triangle if its sides of a triangle are three consecutive numbers?"

• a. x + (x + 1)

• b. x + (x+1) + (x + 2)

• c. 3x

• d. x + x

10. What is the expression for: " Three hours less than the time travelled t?"

• a. t - 3

• b. t + 3

• c. 3 - t

• d. t/3