If a pound of turkey costs $0.72, how much will q pounds cost?

0.72q

Step-by-step explanation:

q is the variable for the pounds of turkey so if a pound is $0.72 you would need to multiply each pound represented by a by .72

for example 1 pound is .72(1) = .72

2 pounds is .72(2) = 1.44

and so on.

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.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: