Used paperback books are$0.25,and hardback books are $0.50. if you buy 3 paperback books and 5 hardback books how much money do you spend?

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

Step-by-step explanation:

3(0.25) + 5(0.50) = 0.75 + 2.50 = $ 3.25 <==

Step-by-step explanation:

3(0.25) + 5(0.50) = 0.75 + 2.50 = $ 3.25 <==