Directions: Solve for x in the inequalities below. Graph and check your solution. Problem
Graph
Check by Using Substitution
4x + 7 > -21

2x – 2 < -5

10x + 9 < -44

Directions: Solve for x in the inequalities below. Graph and check your solution.
Problem
Graph
Check by Using Substitution
4x + 7 > -21

2x – 2 < -5

10x + 9 < -44

-8x + 4 > -20

-8x + 4 > -20

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Evaluate the expression. (9 + 5)(3 + 2)0

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.