4. 30% to 50% of the money is for frozen food, a family spends $120 a month on food, what is
the greatest amount spent on frozen food?
A. $36
B. $50
C. $60
D. $96

Which one is the correct one help please.

Step-by-step explanation:

It said the greatest amount,

So change 50% to .50

120x.50=60

(36) (x+6) (-10 or -2) i got this right on (ed)

Step-by-step explanation:

1 Add  to both sides of the equation. The value of  in this equation is 36.

2 Write the left side of the equation as a binomial squared. The left side of the equation becomes (x +6)2.

3 Use the square root property of equality.

4 Isolate the variable: x = -10 or -2