Answer:
1/2 = r
Step-by-step explanation:
7r + 21 = 49r
Subtract 7r from each side
7r-7r + 21 = 49r-7r
21 = 42r
Divide each side by 2
21/42 = 42r/42
1/2 = r
Find the cost of 1 inch by dividing 80 cents by 16 inches, then multiply that cost by 11:
0.80 / 16 = 0.05 per inch.
11 inches x 0.05 = 0.55
It will cost 55 cents.
Answer:
0 Divided by a Number 0a=0 Dividing 0 by any number gives us a zero. Zero will never change when multiplying or dividing any number by it.
if i helped please give brainliest and a thanks !!
5/2 should be as simplified as it can get. Hope this helps!
