5-3x=10

I’m sorry I know it’s easy but I’m not getting the answer, it kinda confuses me

Factor the polynomial expression x6 – x3 – 20

Solve the system of equations. y=3x-1 and y=-2x+9. show work

If the regular price was $115, how much did jeanine pay for the hiking boots? jeanine bought a new pair of hiking boots on sale for 25% off the regular price. enter the correct answer. ooo done clestall the following formula describes this scenario: đoo s = r. 0.25 r = regular price s = sale price