Answer:
-x+y+5
Step-by-step explanation:
Hi,
Work:
Equation;

Collect like terms and calculate sum of positive numbers.

Move constant +63 to the right side and change its sign.

Subtract numbers.

Divide both sides of equation with 13.

Hope this helps.
r3t40
A diamond retailer buys a ring from his supplier for $875.He marks up the price 110% to sell in his store.What is the selling price of the diamond with a 6% sales tax?
Answer:
The building is 16 m tall.
Step-by-step explanation:
x/2 = 80/10
10x=160
10x/10 = 160/10
x=16
Answer:
-4 1/6
Step-by-step explanation: