If the quadratic functions for the equations are graphed, which is the widest? a) y = x^2 b) y = 2x^2 c) y = 6x^2 d) y=1/4 x^2

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if