Math 8 - U3L4 Practice

PAGE 232. Tyler plans to start a lemonade stand and is trying to perfect his recipe for lemonade. Let y = the amount of water needed in cups and let

x = the cups of lemonade mix needed.

What is the equation for Lemonade recipe 2?

• y = 5x

• y = .2x

• y = 500x

Tags

CCSS.5.OA.B.3

PAGE 232. Lemonade Recipe 1 is given by the equation  y = 4x where  x represents the amount of lemonade mix in cups and  y represents the amount of water in cups.

If Tyler had 16 cups of lemonade mix, how much water would he need?

• 64 cups of water

• 4 cups of water

• .25 cups of water

p232 #3b. Lemonade recipe 1 is given by the equation y=4x where x represents the amount of lemonade mix in cups and y represents the amount of water in cups.

What does the rate of change mean in this situation?

• For each cup of lemonade mix we need 4 cups of water.

• For each cup of water we need 4 cups of lemonade.

Tags

CCSS.7.RP.A.2D

PAGE 232 - Lemonade Recipe 2 is given by the equation  y = 5x where  x represents the amount of lemonade mix in cups and  y represents the amount of water in cups.

If Tyler had 16 cups of lemonade mix, how much water would he need?

• 80 cups of water

• 3.2 cups of water

• 5/16 cups of water

Tags

CCSS.7.RP.A.2D

PAGE 232 - Lemonade Recipe 2 is given by the equation  y = 5x where  x represents the amount of lemonade mix in cups and  y represents the amount of water in cups.

What does the rate of change mean in this situation?

• For each cup of lemonade mix he needs 5 cups of water.

• For each cup of water he needs 5 cups of lemonade mix.

Tags

CCSS.7.RP.A.2D