Answer:
-3y +12 = -48
-3y = -60
y = -60/-3
y = 20
Step-by-step explanation:
Answer:
just look it up on the internet and it will have brainly and you click on the one that says brainly an you will have the answer
Answer:
45 feet
Step-by-step explanation:
Use ratios:

x = 540 inches
divide by 12 to get 45 feet
Answer:
cummutative
Step-by-step explanation:
Answer:
10=10
Step-by-step explanation: