Solving One and Two Step Equations Multi – Step Equations Variables on

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Solving One and Two Step Equations Multi – Step Equations Variables on Both Side Inequalities Word Problems 1pt 1 pt 1 pt 1pt 1 pt 2 pt 2 pt 2pt 2pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4pt 4 pt 4pt 5pt 5 pt 5 pt 5 pt 5 pt

5k – 7 = -52 K = -9

2e = -2 5 e = -5

4 = 2x – 7 x = 11/2

5x- 9 = 3 3 x = 36/5

-2t = 22 11 t = -121

4x + 5 = -3 3 x = -6

6(y – 5) = 18 y = 8

3(y – 7) = 27 y = 16

5s + 4s = -72 s = -8

4w – 3w + 2w = 24 w = 8

3(2 + v) – 4v = v + 16 v = -5

3(m + 5) – 6 = 3(m + 3) All Real Numbers

1/2y – y = 4 + 3/2y y = -2

5d + 9 – 4d = 51 – 5d d = 7

6r – 2(2 – r) = 4(2r – 1) All Real Numbers

m - 3 < -17 -14 0 14

6w + 4 ≤ 5w + 4

4y + 2 < 8y -(6y – 10) -4 4

–2 < 2r – 4 < 6 1 5

–1 < 2x + 3 < 5 -2 1

Jan wants to buy 3 yards of fabric at $3. 59 per yard for a blouse Jan wants to buy 3 yards of fabric at $3.59 per yard for a blouse. She also wants to buy two yards of a different fabric for a skirt. If she wants to keep her total cost before tax under $20, which inequality could Jan use to find the maximum price per yard , p, that she could pay for skirt fabric?   2p – 3(3.59) < 20 (5 + p)(3.59) < 20 5p + 3.59 > 20 3(3.59) + 2p < 20 3(3.59) + 2p > 20

Mrs. Cisneros earns $400 per week if she works exactly 40 hours Mrs. Cisneros earns $400 per week if she works exactly 40 hours. She earns $15 for each additional hour beyond 40 hours. Which inequality describes h, the number of additional hours she must work in order to earn at least $500 in 1 week?   400 + 15h < 500 (400 + 15)h > 500 (400 + 15)h <500 400 + 15h ≥ 500

David wants to have at least an 82 average in Math Models this six weeks. He made a 75 and a 96 on the first two tests. What does he need to make on the third test to receive at least an 82 average? At least a 75

Richard sells used cars Richard sells used cars. He makes $250 per week plus $200 for each car he sells. Because of Richards’s cost of living, he needs to earn $1250 per week to pay all of his extravagant bills. How many cars must he sell each week to accomplish this? 5 or more

In order for a student to be considered for a certain college grant, the combined income of the student’s parents must be less than $25,000. If F is the father’s income and M is the mother’s income, which sentence represents the conditions of the grant?   F + M < $25,000 2F < $25,000 F x M < $25,000 F + M > $25,000 2F + M > $25,000