Can someone plz me with #4-8, i don't understand that much i already finished #1-3

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization

The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?