When comparing prices for activities at a local recreation center, you notice that the center charges different prices on different days of the week. for example, riding a go-kart costs $10 on saturday and sunday and $5 on monday through friday.

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

Find the value of x for which the lines are parallel.

What is the result of adding the system of equations? 2x+y=4 3x-y=6