Answer:

Step-by-step explanation:
You want to solve ...

I think she is gonna have to pay $14 because if you divide the number it costs by the number of pounds she bought, you get the price per pound. Not sure though.
Answer:
10.7cm
Step-by-step explanation:
x^2= 115
x = √115
x = 10.7
Answer:
Step-by-step explanation:
Hope this helps u!!