A variable expression consists of numbers, variables, and operations.
true or false

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

Use the distributive law to multiply. 3(4x + 5y + 6)

Combine like terms to make a simpler expression 3z+z