Answer:
57.5 feet
Step-by-step explanation:
The kitchen is a rectangle and she wants to buy 5 feet of wallpaper. And she buys 62.5 feet of wallpaper border. Just subtract 62.5 and 5 and you get 57.5 feet.
Answer:
o-o
Step-by-step explanation:
n + d = 63
5N + 10d = 525
5n(63-d) + 10d = 525
315-5d+10d=525
5d=210
d=42
n = 63-42 = 21
Check 42 x .10 = 4.20, 21 x .05 = 1.05. 4.20 + 1.05 = 5.25
I hope this helps you
3g+11g-a-22
14g-a-21