7th Equations and Inequalities Review DINOSAURS ESCAPE ROOM

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DINOSAURS ESCAPE ROOM

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VALLEY OF THE LOST LETTERS

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PARADISE

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DESERT OF DOUBTS

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FIREDOOR

TEST 01

1/4

Solve: 8x - 4 > 28

x > 3

x > 4

x > 16

TEST 01

2/4

Solve: -4x + 8 = -12

x = 5

x = 1

x = -5

TEST 01

3/4

Solve: -2y + 6y - 12 = -44

-8

-14

TEST 01

4/4

Solve: 2x – 4 > - 10

x > -12

x > -7

x > -3

right!

Continue

WRONG

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VALLEY OF THE LOST LETTERS

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PARADISE

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DESERT OF DOUBTS

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FIREDOOR

test 02

1/4

Mrs. Guevara needs to spend less than $24 at the store. Which inequality represents the situation?

x > 24

x - 24

x < 24

TEST 02

2/4

Solve: 4x + 6 > 10

x > -1

x > 1

x < 1

TEST 02

3/4

Mrs. Lukaszewski needs to raise at least $120 for the fundraiser?

x < 120

x > 120

x ≥ 120

TEST 02

4/4

Solve: 3(2x - 6) = 72

x = 15

x = 11

x = 9

right!

Continue

wrong

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VALLEY OF THE LOST LETTERS

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PARADISE

03

DESERT OF DOUBTS

??

01

FIREDOOR

test 03

1/4

Which of the following is the solution to the inequality

TEST 03

2/4

x = 29

x = 25

x = 14

TEST 03

3/4

Solve and graph the inequality: 3x + 21 < 9

x < 4

x < -4

x > 4

TEST 03

4/4

Mrs. Guevara bought 4 Valentine's day cards for d dollars each and a watch for $145.85. She spent a total of $164.45. Write and solve an equation to determine the cost of one card.

d = $18.60

d = $4.65

d = $14.60

wrong

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VALLEY OF THE LOST LETTERS

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PARADISE

03

DESERT OF DOUBTS

??

01

FIREDOOR

REward

Memorize the secret key to continue

FINAL TEST

FINAL TEST

FINAL TEST

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