Whats the rate of change in y=-2|x-2|-5

Wilma worker has a $90,000 insurance policy for which she pays $1,200 a year. to compare the cash value of the policy to investing the same amount of money at 6%, she performs the following calculations:

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

3x + 4y = 5 x- 3y = -7 solve by substitution