Unit 8 Review | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Equation, Expression, or Inequality?

Equation

x - 8 = -20

x = -12

What does it mean when I put a line underneath my inequality symbol like ≤ or ≥?

equal to

Which direction would the arrow face when plotting this inequality? Why?

To the right, because of the symbol

Bianca deposits $10 in a savings account each Monday and an extra $20 during her birthday week. In her birthday month, she deposited a total of $60. Write an equation to find m, the number of Mondays in Bianca's birthday month

10m - 20 = 60

10 + m =20=60

20m + 10 = 60

10m + 20 = 60

What is the inverse of dividing?

adding

multiplying

dividing

subtracting

When solving inequalities, what do you need to remember to do when multiplying or dividing negative numbers?

flip the inequality symbol

23=x+15

8

What is a variable?

A letter that stands for an unknown letter

Would the answer to this inequality be an OPEN or CLOSED circle?

Open

What is the inverse of adding?

adding

dividing

multiplying

subtracting

What is the solution to this inequality?

s<21

4x = 12

x=3

Ricardo got a gift card for his birthday. He spent $6.25 at Chick-fil-A, and now has $18.75 left on the gift card. What was the original balance on the gift card?

$25.00

Josh bought a poster that cost $8.95 and some colored pencils. The total cost was $21.35. Which equation can be used to determine the cost of the colored pencils cost?

$8.95 + c = $21.35

$21.35 + c = $8.95

$8.95c = $21.35

$8.95- c = $21.35