Answer:
$42.75
Step-by-step explanation:
18.80+23.95=$42.75
Answer:
-3
Step-by-step explanation:
First, you look at which way it is going. From left to right, the line is going down, so the slope is negative. Change in y is 3 and change in x is 1. From any two points on the line, the y value changes by 3 every time the x value changes by 1.
Answer:
笑话
Step-by-step explanation: