Question

I need help with this please
(2 choices)

Answer 1

First two (S = 9.20 K = 10.15)

Explanation:

Hours = x

Money Earned (AED) = y

Shamael

y = 9.2x

AED = 9.2(hours)

$9.20 an hour

Kamla

y = kx

(
`x_(1) ,y_(1)`) = (5, 50.75)

(
`x_(2), y_(2)`) = (4, 40.60)

k =
`(y_(1)-y_(2))/(x_(1)-x_(2))` =
`(50.75-40.60)/(5-4)` =
`(10.15)/(1)` = 10.15

AED = 10.15(hours)

$10.15 an hour