5(2 + 5) = 6 − 10 – solve for x please show your work

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]