last years computer models are discounted 20% what is the original price to the nearest dollar of a computer that now costs 1,480

How do i do this? i don’t understand

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.