Claire and Rachel play volleyball for different teams. Claire’s team practices seven hours every two days and Rachel’s team practices eight hours every three days. Match each player to the graph that represents the average number of hours that they practice each day over a seven-day period.

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

dont think so

step-by-step explanation:

figure c

step-by-step explanation:

hope this .