Use PEMDAS, the answer that I got is 19.
$12/25 pounds
12/25= $0.48
$0.48/pound is your answer
The equation of the line f(x) slope 3
Answer:
$63
Step-by-step explanation:
we know that
Keith bought 4 shirts for $36
so
using proportion
Find out would be the cost for 7 shirts
Let
x ----> the cost for 7 shirts

Answer:
Let 
Solution: 
Step-by-step explanation:
See attached for step-by-step