Solve y - 4 = 3x + 5y for y

What is this inequality notation? t is less then or equal to 2

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

Select all of the following expressions that are equal to 2.5.