Unit 2 Lesson 16 Practice Problems Oo
1. Here is an inequality:
< 3x + 2
7+6

Select all of the values that are a solution to the inequality.
7x+6/2 less than or equal to 3x+2

a. X= -3

b. x= -2
2
c. x= -1
d. 2=0
e. r=1
f. r=2
g. E=3

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.