Answer:


Step-by-step explanation:
Considering the system of the equations




Divide both sides by 2




















Answer:
I am pretty sure that $15.50 is the answer
9) > cause 1 fl oz is .125 of a cup and multiply that by 96 which is 12 cups which is less than 13 cups
10)> cause 1 lb is 16 oz, multiply 16 by 25 which is 400, which is greater than 384 cups
11) = cause 1 yd is 36 in, so you would multiply 36 in by 8, which is 288 inches, which is the same
22.75/350=0.065
0.065=6.5%
Sales tax= 6.5%
Since the equation for solving circumference is 2

r, you can see that 2

r = 46. Dividing 2

on both sides will give you r, or the radius.
Hope this helped! :)