Multiple Choice
Solve the problem.
-The perimeter of a rectangle is 60 cm. One side is 12 cm longer than the other side. Find the lengths of the sides.
A) 11 cm, 23 cm
B) 9 cm, 12 cm
C) 18 cm, 30 cm
D) 9 cm, 21 cm
Correct Answer:

Verified
Correct Answer:
Verified
Q37: Match the inequality with a graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q38: Solve.<br>-A plane flies 420 miles with the
Q39: Solve the problem using the elimination method.<br>-Two
Q40: Solve the problem.<br>-In a chemistry class, 3
Q41: Solve using the elimination method.<br>-x + 9y
Q43: Solve.<br>-Jill is 10.5 kilometers away from Joe.
Q44: Solve by the substitution method.<br>-x - 6y
Q45: Match the inequality with a graph.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q46: Solve the problem using the elimination method.<br>-Two
Q47: Solve by the substitution method.<br>-x - 4y