Kayla gets paid $15 to rake the lawn. Kayla gets paid 3 times as much to rake the lawn as she does to mow the lawn. How much does Kayla get paid to mow the lawn?

anser is a

step-by-step explanation:

negitive slope

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

2/3

step-by-step explanation:

answer: a) 56% women

b)44% men

step-by-step explanation: