John joined a fitness club that has a membership fee of $30 +25 per month. mary’s club has a fee of 50 and charges 15 per month. how many months with the total cost be the same?

Aconvex octagon has interior angles that measures 73 degrees, 172 degrees, 132 degrees, 59 degrees, 154 degrees, 163 degrees, x degrees, 2x degrees find the value of the missing angles

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

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