Tasha earns $400 per week plus a commission of 10% on her weekly sales. each week she saves of her earnings. in the expression , what does the expression 400 + 0.1s represent in this situation?

Simplify the expression. enter the correct answer.

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

It says factor each expression 49x-28?