Answer:
C
Step-by-step explanation:
C
Answer:
$13.38
Step-by-step explanation:
tax =7% x 12.50 = 7/100 x 12.5 = $0.875
Price to pay = $12.50 + $0.875 = $13.375 = $13.38
Answer:
two the right then below
Step-by-step explanation:
Answer:
Q=4
15q-16=8q+12
7q-16=12
7q=28
Q=4

Step-by-step explanation:

Let 
Then 
or

This gives us
or all integer multiples of 