Chapter 4 Review

Graphing and Solution Checking

100

Graph x < 4

Open circle on 4 to the left

200

Graph x > 12

Closed circle on 12 going right

300

Graph -11 < x

Open circle on -11 going right

400

True or false.   J+1 > 10 when J=9

False. 10 is not greater than 10

500

True or false -3 < k/2  when k=-1

True. -3 < -1/2

Solving by Adding/Subtracting

100

Solve and Graph  x-3>7

Open circle on 10 going right

200

Solve and graph m+2 < -6

Closed circle on -8 going left

300

Solve and graph 12 > x - 11

Open circle on 23 going left

400

Solve and graph -3 < 4 + w

Open circle on -7 going right

500

Solve and graph 4 > 5 + x

Open circle on -1 going left

Solving by Mult/Dividing

100

Solve and graph 2x > 4

Open circle on 2 going right

200

Solve and graph w/3 < 12

Closed circle on 36 going left

300

Solve and graph 6y > 8

Open circle on 4/3 (1  1/3) going right

400

Solve and graph p/-5  < 3

Closed circle on -15 going right

500

Solve and graph -2/3 x  > -1/2

Open circle on 3/4 going left

Solving Two Step

100

Solve and graph -3x + 5 > 2

Open circle on 1 going left

200

Solve and graph x/-2 - 5 < 9

Open circle on -28 going right

300

Solve and graph -4z - 3 > -1

Closed circle on -1/2 going left

400

Solve and graph -3.7 > 2.2x + 4

Closed circle on -3.5 going left

500

Solve and graph x/8- 1/2 < -7/2

Closed circle on -24 going left

Word Problems

100

Write, don't solve  a number x is less than 4

x < 4

200

Write, don't solve a number m minus 3 is greater than -4

m - 3 > -4

300

Write, don't solve  The test t has a passing score of at least 60

t > 60

400

Write and solve: A music teacher has a budget for $150 for new books. If books cost $12 each, at most how many books can she buy?

b < 12. Closed circle on 12 going right

500

Mr. Lusienski has already made $25 selling barbies this week. If he sells them for $6.25 per barbie, at least how many does he need to sell to make $115?

b>15. Closed circle on 15 going right