3A. Chloe bought a new rectangular cage for her pet. The cage is 4 feet long, 3 feet wide, and 2 feet high. What is the volume of the cage? = 24 ft3 (i did A i need help w B)
3B. Chloe wants to make a cover for the cage in problem 3A to cover her pet at night. What is the area of the material needed for all sides except the bottom to be covered?

12 feet

Step-by-step explanation:

please mark brainliest

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

what level of math? also i don't need to be paid if i can you.