Answer:
7.14%
Step-by-step explanation:
The yearly earning of Mary = $28000
Per week earning = 28000 / 52 = $538.46
Subtract 538.46 from weekly gross amount.
= 658 - 538.46
= 119.54
Now find the percentage:
= 119.54 / 1673.19
= 0.0714
= or 7.14%
Although i could be wrong i think that the linear equation for the question would be
x=1/5y+2/5
The y intercept for the equation is 1/5
The slope is 2/5
T=5w
T= total cost
W= weeks
It can't be W= because the question is asking for total cost in dollars, so two options are cancelled out.
Can't be t=5+w because it's 5 per week and if, let's say calculating dollars for 2 weeks, the answer would be t=5+2=7 and that wouldn't be right