Kara has a piece of ribbon that is 24 inches long. She knows that this piece of ribbon is 2 feet long. Fill in the blanks in the double number line to show this relationship between inches and feet

Step-by-step explanation:

every foot is 12 inches

And plz see the picture below, it includes your answer and full question.

it would be 6xy and -16xy.

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.