Me : (

david earned $57.60 in eight hours and john earned $90 in 12 hours who earned more in per hour?

Divide both earnings by how much they both worked.

David: 57.60 / 8 = $7.20 per hour.

John: 90 / 12 = $7.50 per hour.

John earns 0.30 cents more than David hourly.

Hope This Helped! Good Luck!

a=r

d=q

c=p

b=s

hope this !

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph