Solve for x.
3(2x+4) = 2 + 6x + 10
Pls hurt this is due soon

The table shows the distance traveled over time while traveling at a constant speed.

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2