33.3333....,... difference I believe
The answer is A. if she wants to save at least $100, the inequality sign should be reversed. the amount she saves should be more than 100.
16 ounces in quarters will be 4 so every 4 ounces will be 3 dollars so for 16 ounces it will be 12 dollars for each pound so for the eight pounds it will be 96 dollars in total for all the blueberries
Trial and error
y=-4x+4
or assuming that it is a line
y=mx+b
m=slope
b=yint
slope=(y2-y1)/(x2-x1)
(0,4) and (1,0)
(0-4)/(1-0)=-4/1=-4
y=-4x+b
sub point
4=-4(0)+b
4=0+b
4=b
y=-4x+4
