REVIEW for System of Equations Quiz

What is the solution to the system of equations graphed below?

• (-2, 4)

• (4, 2)

• (3, 0)

• (6, -6)

• (-5, 4)

• (3, 4)

• (2, -1)

• (1, 7)

A customer at a store paid $40.50 for 3 large candles and 4 small candles. At the

 

same store, a second customer paid $53.75 for 5 large candles and 3 small candles.

 

How much did each large candle cost?

• $8.50

• $3.75

• $4.25

• $9.75

A bag contains 11 coins consisting of quarters and dimes. The total value of the coins is $1.70. Which system of equations can be used to determine the number of quarters, q, and the number of dimes, d, in the bag?

• 0.10q+0.25d = 1.70

  q + d = 11

• 0.10q+0.25d = 11

  q + d = 1.70

• 0.25q+0.10d = 1.70

  q + d = 11

• 0.25q+0.10d = 11

  q + d = 1.70