Answer:
$0.33 per inch
Step-by-step explanation:
Divide cost by inch to get cost per inch.
Just sketch two lines crossing each other like a street intersection.
Answer:
1. y= 2x-5
2. y= x+3
3. y=2x+7
Step-by-step explanation:
Answer:
18 Inches
Step-by-step explanation:
1 foot + 12 in + 6 in = 18 in
Answer:
First answer: "Add the exponents"
Step-by-step explanation:
The laws of exponents include the following for product of exponents with the same base:

which implies addition of exponents
So you need to add exponents