Would you rather make $50, 000 per year while everyone else makes $25, 000 OR would you rather make $100, 000 per year while everyone else makes $200, 000 per year?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?