Answer:
15%
Step-by-step explanation:
Before a sale, an item’s price was $38.00.
Original price, p = $38.00
After the sale discount, the price became $32.30.
After discount price, q = $32.30
Difference of sale = 38.00 - 32.30
= $5.70
% of sale distance 


Hence, The sale discount is 15%
Step 1. Multiply both sides by cx+d
<span>ax+d = e (cx+d) </span>
<span>Step 2. Distribute </span>
<span>ax+b = ecx + ed </span>
<span>Step 3. Subtract b from both sides </span>
<span>ax = ecx + ed - b </span>
<span>Step 4. Subtract ecx from both sides </span>
<span>ax - ecx = ed - b </span>
<span>Step 5. Factor our x from the right side </span>
<span>x(a-ec) = ed - b </span>
<span>Step 6. Divide both sides by a-ec </span>
<span>x = (ed-b) / (a-ec)</span>
Answer:

Step-by-step explanation:
steps are in the pictures.
I attached 3 pictures.
I hope it helps.
Answer:
175 hope this helps
Step-by-step explanation:
Add 72 and 113
then subtract that from 360