Davis has ten apples. gus is hungry and eats a fifth of them, but davis buys twice the amount gus ate the next day. how many apples is davis left with after the purchase?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Combine like terms to make a simpler expression 3z+z

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?