1.) n times 7 2.) 4 minus y
3.) 13 added to x
4.) n divided by 8
5.) p multiplied by 4
6.) a take away 16
7.) the sum of 1 and a
8.) the quotient of 13 and z
9.) c added to 45
10.) 8 less than w
11.) 3 groups of w​

Y=4x^2+x-1 solve using quadratic formula

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

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?