Consider the steps to simplify the expression. What property of operation is used in Step 2? Expression: -4 3 7 + 7 - 3 4 7 Step 1: = -4 3 7 + 7 + (-3 4 7 ) Step 2: = -4 3 7 + (-3 4 7 ) + 7 Step 3: = -4 + (- 3 7 ) + (-3) + (- 4 7 ) + 7 Step 4: = -4 + (- 3 7 ) + (- 4 7 ) + (-3) + 7 Step 5: = -4 + (-1) + (-3) + 7 Step 6: = -8 + 7 Step 7: = -1

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

What is the prime factorization of 230

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?