Doris paid $316.80 for wallpaper to cover a 24 foot by 12 foot wall. she used all the wallpaper she purchased, with no waste or overlap.

what was the cost of the wallpaper per square foot?
a. $0.55
b. $1.10
c. $2.20
d. $4.40
e. $8.80

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.