Answer:
21 minutes
Step-by-step explanation:
30%=9
10%=3
100%-30%=70%
7×10%=70%
3x7=21
=21minutes
Answer:
Q=4
15q-16=8q+12
7q-16=12
7q=28
Q=4
263.25 is the volume of the box in inches cubes you have to multiply 4.5 by 9 by 6.5
Answer:
$1.05
Step-by-step explanation:
The amount of money they should pay is 4.15+6.35+2*1.1+1.25 = $13.95
The change is 15-13.95=$1.05
