Answer: A
Step-by-step explanation: A function means that your x can only have one y but your y can have multiple x's.
You will save $15
x×0.15=5
x=33.33333
x×0.45=15
Answer:
−16x+53
Step-by-step explanation:
Distribute
14−5(6−7)+18
↓
14−30+35+18
Add
14−30+35+18
↓
14−30+53
Combine like terms
14−30+53
↓
−16+53
Answer:
y=x-1
Step-by-step explanation:
Equals the third side length
