You work as an assistant coach on the university swim team and earn $14 per hour. One day, you decide to skip the hour-long practice and go to the county fair instead, which has an admission fee of $9.

squares, rhombus, rectangles

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.