Which of these is the algebraic expression for "nine less than some number?"

Fraction 9 over k

Fraction k over 9

9 - k

k - 9

Eliminate the bolded term y-10=30

Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z} Determine the following. (A' ∪ C) ∩ B'

Q1. 1 - (-3) A. - 4 B. - 2 C. 2 D. 4

Which equation has the solution x=2

What is 0.5% of 50? 15 pts!

Vivian's gross income each month is $2,600 and her expenses each month are $2,000. She wants to create an emergency fund that holds 6 months worth of expenses. How much money needs to be in Vivian's emergency fund?

Find the five arithmetic means between - 2 and 16.

How do you Reduce 11/6

What is5*5*5*5*5*5*5*5*5*5*5*5

How Many solutions does the system 2x-y=-5 And 2x+Y=5 Have