Gr. 7: MM Quiz 27

What is the P(1, even) on two consecutive rolls of a number cube?

• $\frac{1}{12}$

• $\frac{1}{8}$

• $\frac{1}{6}$

Solve for x:

-3x + (-8) = 16

• -8

• 8

• -3

Lila played 2 rounds of golf this week. In the first round she scored 7. In the second round she scored -3. What was Lila’s total score for the two rounds of golf?

• 4

• -4

• -21

Fred earns a 6.5% commission on his annual sales of $300,000. If he gets his commission in eight equal payments, how much will the check be each time?

• $19,500

• $2437.50

• $2156.43

Solve:

-34 + -59 = ?

• 93

• -93

• -25

Study the graph.

What is the meaning of point O on the graph?

• 5 gallons of gas cost $17

• 2 gallons of gas cost $6.80

• 4 gallons of gas cost $13.60

The girls basketball team had a win=loss ratio of 4 to 10. If the team won 24 games, how many games did the team lose?

• 60

• 55

• 62

Find the area of the circle.
 $Hint:\ A=\pi r^2$  

•  $55.3896\ yd^2$  

•  $57.3845\ yd^2$  

•  $26.376\ yd^2$  

Dina mixes  $\frac{5}{6}$  cubic yard of organic fertilizer with  $\frac{3}{4}$  cubic yard of soil.  Give the ratio of soil to fertilizer as unit rate.

•  $1\ \frac{1}{9}$  

•  $\frac{9}{10}$  

•  $\frac{7}{10}$  

Find the missing dimension:

• 6 cm

• 7 cm

• 9 cm