The answer would be 2
the hint to find out how would be <span>f(-2) is the y value of the point when x = -2</span>
Answer:
3 pounds for 90 cents.
Step-by-step explanation:
The 5 pound bag costs 32 cents a pound
The 3 pound bag is 30 cents a pound
The way to work this out is to find a common denominator. so in this case 80 is a common denominator. So it would be 3/8 into 30/80 and then 4/10 into 32/80 therefore 4/10 is bigger
The fraction is : 71/100
The decimal is : 0.71
