Equations

Solve for X:   $\frac{4}{5}\left(10x+15\right)\ =\ 20$  

• x = 1

• x = 13

• x = .13

• x = 96

Solve for X:  $\frac{1}{5}\left(5x+25\right)\ =\ 100$  

• 99

• 95

• 42

• 12

• 30 points/game

• 20 points/game

• 10 points/game

• 15 poins/game

• 150 miles/hour

• 100 miles/hour

• 125 miles/hour

• 75 miles/hour

At what rate did the rain fall?

• 2 cm per hour
• ¹/₄ cm per hour
• ¹/₂ cm per hour
• 4 cm per hour

Ms. Offutt used 3 cups of flour to make 60 cookies. How many cups of flour did she use to make 90 cookies?

• 6 c.

• 30 c.

• 4 1/2 c.

• 5 c.

Cookie Monster makes the perfect cookies. He uses 2 cups of chocolate chips for every 3 dozen cookies. If he makes 54 cookies, how many cups of chocolate chips does he need?

• 3 cups

• 4 cups

• 2.5 cups

• 16 cups

6.) Make the following ratios equivalent: 20/b = 40/26

• b= 13
• b=52
• b=7
• b=12

The ratio of a person's weight on Earth to his weight on the Moon is 6 to 1. Rafael weighs 90 pounds on Earth. How much would he weigh on the Moon?

• 60 pounds
• 96 pounds
• 540 pounds
• 15 pounds

It takes 1 large pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?

• 14 pizzas
• 8 pizzas
• 12 pizzas
• 13 pizzas