Ineed with this problem mae ling earns a weekly salary plus 5.5% commisions on sales at a gift shop. how much would she make in a work week is she sold 4,200 worth of merchandise. this is a proportions and percents problem

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s