Calculate the unit price per square foot for each of the flooring types listed above. Which flooring type costs the least per square foot? a. carpet: $375 for 100 square feet

b. laminate: $340 for 80 square feet

c. vinyl: $402 for 120 square feet

Vinyl

Step-by-step explanation:

The cost per square foot are is obtained by :

Total cost / total number of square feet

a. carpet: $375 for 100 square feet

Cost per square foot = $375 / 100

= $3.75 per sq ft

b. laminate: $340 for 80 square feet

Cost per sq ft = $340 / 80

= $4.25

c. vinyl: $402 for 120 square feet

Cost per sq ft = $402 / 120

= $3.35

Arranging from least to highest

Vinyl < carpet < laminate

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: