For each quadratic equation, determine the amount of real solutions.

Groups:

(a) 1 Real Solution

,

(b) 2 Real Solutions

,

(c) No Real Solutions

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA.CED.A.4

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Nancy went to the grocery story. On Monday she purchased 4 apples and 6 bananas for a total of $13.  On Wednesday she purchased 3 apples and 7 bananas for a total of $13.50.  

Select the two equations that can represent this system.

• 4x + 6y = 13

• 7x + 13y = 26.50

• 3x + 7y = 13.5

• 4x - 6y = 13

• 3x - 7y = 13.5

Tags

CCSS.8.EE.C.8C

Devin paid $30 to be a member of the Fox Lake Gym. When he takes the boxing class, it costs him $2. Jared is not a member of the Gym, and it costs him $5 for the same class. How many classes would it take for Devin's total cost to equal Jared's total cost?

• 4 classes

• 10 classes

• 3 classes

• 18 classes