Answer:
$13.75
Step-by-step explanation:
the bill before the tip is x.
0.20x = 2.75
now divide both sides by .20
x= 2.75/0.20
x=13.75
Brooke can be no older than 21
M=3+2B
M+B is less than or equal to 30
3+2B+B=30
3+3B=30
3B=27
B=9
M=21
57/41
41 * x = 57
x = 57/41
1) 2s(s-4
Ans:
2)(w+7) (w+3)