For 2 it is slope 3 and y intercept (0,5)
For 3 it is slope y=-4x-5
To find 2/3 of an hour first we will divide 1 hour that is 60 mins into 3parts so we will get 20 mins.
-0.25 is the slope between those two points.
Answer: look at the picture
Step-by-step explanation:
Answer: 22.5 as the total and the expression would be
Step-by-step explanation:
the expression would be
7.50 (3) = 22.5