Which point is on the line y = 3x + 1?
group of answer choices

(2,7)

(3,9)

(2,6)

(4,8)

Sum is 17 and their difference is 3

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.