Answer:
f(x)=-3x+4
Step-by-step explanation:
just took the test
Set this up as a proportion with the model stuff on top and actual building stuff on bottom.

. Cross multiply to get x = 780. The actual building is 780 inches. In feet that is 65.
Answer:
28.56
Step-by-step explanation:
6+10+ (3.14×8)/2
= 16 + 12.56
= 28.56 ft
Answer:
$1 per $22.22 sold.
Step-by-step explanation:
To find this answer, I divided his sales by his amount earned.
9245.00/416.03=22.22
This shows the for every 22.22 dollars sold, he recieved one dollar in commission.
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For 40 hours it would be $350
And since it is only half pay for overtime then she would only make $35 in eight hours
So altogether she would make $385 this week