Theo is tracking the growth of his plant. when he got the plant, it was 2 cm high. it grows 0.5 cm per day. which graph represents the growth of the plant

If the vertical axis of the graph is height, and the horizontal axis is time (in days), the slope of the graph will be 0.5 up, 2 over.
+ Slope= Rise(up)/Run(right)
+Slope= 1/4

On monday,mrs.wise bought 3 lbs of apples at $4per lb= 4*3=$12on tuesday ,20%off and she buy 5 lbs of apples = $4-20%=3.20*5lb=$16example: other wise when she buy 5lbs on monday she have to spend 4*5=20