Answer:Commutative property of addition
Step-by-step explanation: It’s because you’re adding stuff
Answer:
chicken nuggets
Step-by-step explanation:
Total service cost is $ 420.7
<u>Step-by-step explanation:</u>
Cost of oil change = $ 45
Cost of 4 new tires
= 4× $89.95
= $ 359.8
Cost of wipers = 2×$7.95
= $15.9
Total cost = $ 45 + $ 359.8 + $ 15.9
= $ 420.7
Answer:
y=20
Step-by-step explanation:
Let's solve your equation step-by-step.
3y+21=81
Step 1: Subtract 21 from both sides.
3y+21−21=81−21
3y=60
Step 2: Divide both sides by 3.
3y/3 60/3
Answer:20
