3. if g(x) = x2 + 3, find g(4). (1 point)
11
19
16
8
4. if h(x) = 2x + 1, find the value of x if h(x) = 11. (1 point)
5
23
6
10

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8