Morgan has $60 to spend on clothes. he wants to buy a pair of jeans for $25 and spend the rest on t-shirts. each t-shirt costs $5. which inequality represents the number of t-shirts he can purchase? a: x ≥ 7 b: x ≤ 16 c: x ≤ 7 d: x ≥ 16

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27