Stefanie is painting her bedroom. She can paint 12 1/3 square feet in 1/5 of an hour? How many square feet can she paint in one hour? A. 37
B. 92 1/2
C. 61 2/3
D. 12 1/3

C (61 2/3)

Step-by-step explanation:

12 1/3=37/3=12.333 square feet paint

1/5=0.2 0.2x60=12 min

12.333x5=61.665 Square pain per hour

28

step-by-step explanation:

8+8+6+6

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x