Answer:
the amount of sales
Step-by-step explanation:
2n+5=20
Subtract 5 from 5 and 20
2n=15
Divide 15 and 2 by 2
n=7.5
:P
1. 4 and 4sqrt2
2. 6sqrt2 and 6sqrt2
3. 5 and 5sqrt2
4. 5sqrt2 and 5sqrt2
5. 6 and 6
6. 8 and 8sqrt2
7. sqrt3 and sqrt6
8. sqrt2 and sqrt4
X = 12
Y = 4
X + Y = 16
X = 3Y
3Y + Y = 16
4Y = 16
X + 4 = 16