Quiz about Math Expressions

Question 1

Evaluate the expression when $$x = -3$$ and $$y = 2$$ : $$2x^2 - 3y$$ .

Accepted Answer

18

Answer

15

Answer

12

Answer

21

Question 2

Which describes the relationship between corresponding pairs in the two patterns?

Accepted Answer

the terms in the add 15 pattern are 5 times as great as the terms in the add 3 pattern.

Answer

the terms in the add 15 pattern are 12 times as great as the terms in the add 3 pattern.

Answer

the terms in the add 15 pattern are 12 more than the terms in the add 3 pattern.

Answer

the terms in the add 15 pattern are 5 more than the terms in the add 3 pattern.

Question 3

Which ordered pairs represent the endpoints of the line segment YZ ?

Accepted Answer

point Y (5,8); point z (9,6)

Answer

point Y (5,8); point z (6,9)

Answer

point Y (8,5); point z (6,9)

Answer

point Y (8,5); point z (9,6)

Question 4

Mr. Martin has two equal-sized gardens. He plants tomatoes in 7/10 of the first garden and in 2/10 of the second garden. How much more of the first garden does he plant with tomatoes than the second garden?

Accepted Answer

5/10

Answer

1/10

Answer

7/10

Answer

9/10

Question 5

Which fraction is equivalent to 5/8

Accepted Answer

15/24

Answer

3/7

Answer

6/9

Answer

10/4

Question 6

Which fraction is equivalent to 2/6?

Accepted Answer

4/12

Answer

2/12

Answer

4/24

Answer

2/3

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