One line passes through points (9,3) and (-8, -4). Another line passes through the points (-1,8) and (13,-26). Are the two lines parallel, perpendicular, or neither?
Explain why and show work.

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers