David has 16 skate wheels, which he is putting on 4 boards to go with the 3 boards he has. how many boards does he have altogether?

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

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