N =75 i solved for N and got 75
The answer is yes, every 5 dollars there is an extra 0.35$ tax so it’s a straight line which means that it is proportional
A.
If you solve it all out you get f(x)= -4x^2 -56x-202
19.5 cups of purple paint.
1 batch = 3/4cup + 3/4cup = 1.5cups
13 batches =1.5cups x 13 =19.5cups
R=i/pt
R=625÷13,000
R=0.048*100=4.8%
