1 Sean is paid biweekly. His annual salary is $38,500. What is his biweekly salary? Round your answer to the nearest cent.

2 Cynthia's semimonthly salary is $1,371. What is her annual salary?

3 Colby works at a gas station and earns $11.60 per hour. Last week he worked 32 hours.
What was his gross pay for the week? Round your answer to the nearest cent.

4 Lois works at a grocery store. She earn $12.50 per hour and receives time-and-a-half for any hours.
What is her gross pay for the week? Round your answer to the nearest cent.

Sean is gay, Cynthia is also gay, Colby is dating Sean, & Lois is dating Cynthia

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.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9