WORTH ALOT OF POINTS, PLEASE HELP What is the rate of change of the line? (use the light green point to find the rate)

a. -4/3

b. 3/4

c. 4/3

d. -3/4

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

(x-5)1/2+5=2 what is a possible solution?

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?