Write an equation for the function in the form f(x)=mx+b
f(-4) = -33, f(0) = -5
choices:
a: f(x)=2x-2
b: f(x)=7x-5
c: f(x)= -x-5

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.

discount price = (original price)(1 – 0.15)

is the right answer   on edge