D. (8, -22) is the correct answer
Step-by-step explanation:
-2x=30-120
-2x = -90
=x = -90/-2
=x = +45
Answer:
3
Step-by-step explanation:
The 3 is in the tens place representing the number 30.
~theLocoCoco
Answer:
The ratio of jumping jacks to minutes is 120:2 or 60:1. He can do 60 Jumping jacks in 1 minute
Step-by-step explanation: