Answer:
Step-by-step explanation:
Simplifying the fraction by multiplying d into the (n-1) term,
Simplifying the fraction by multiplying 2 throughout,
Multiply on both sides
Cancel the on the right hand side
Multiply s to the terms,
Move to the right hand side by subtracting on both sides
On the right hand side of the equation, take out
Divide Left hand side by ,
Convert 20% to decimal form (0.20), then multiply it by the original price to find the added total;
$35 * 0.20 = $7
Then add this to the original total;
$35 + $7 = $42
Answer:
22
Step-by-step explanation:
1) D. 77%
2) C. 28.39
3) B. 13.51