8th grade-math-algebra-game-review

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Systems ofEquations

ProbabilityLinear

EquationsExponents

Solving Equations

10 Points

20 Points

30 Points

40 Points

50 Points

10 Points 10 Points 10 Points 10 Points 10 Points

20 Points 20 Points 20 Points 20 Points 20 Points

30 Points

40 Points

50 Points

30 Points 30 Points 30 Points 30 Points

40 Points 40 Points 40 Points 40 Points

50 Points 50 Points 50 Points 50 Points

PythagoreanTheorem &

Radicals

-6x -2y = -14

y = -2

(3, -2)

y = 2x

-4x – 2y = -24

(3, 6)

3y - 2x = 11y + 2x = 9

(2, 5)

3x + y = 13x + 6y = -7

(5, -2)

x  + 2y = 8x  - 2y = 4

(6, 1)

How many possible

outcomes are possible if you flip

2 coins?

4

A bag contains 3 red, 4 blue, 2 white and 1 purple marble. 2

marbles are drawn (with replacement).

Find P(red, blue)

3/25

2 dice are rolled. What is the

probability of rolling a sum of 5?

1/9

In a standard deck of 52 cards, what is the probability of selecting a 7 and

red card?

1/26

In a standard deck of 52 cards, what is the probability of selecting a black card or queen?

7/13

Can sides of lengths 5, 12, and

13 be the sides of a right triangle?

Yes

The legs of a right triangle are 6 and

8. What is the length of the hypoteneuse?

10

Is it rational or irrational?

√300

Irrational

Explain the difference between a rational and irrational number and give an example of each.

A baseball player throws a player out at 2nd base from home plate. If the distance is 90 ft from home to first

base and first base to second, how far did the player throw the ball?

127 ft.

What is the slope of the line

y = -3x + 6

-3

What is the y-intercept of the line

2x + 5y = -10

-2

Put the following equation in slope-

intercept form

3x – 4y = 12

y = ¾ x - 3

Write the equation of a line with slope 5 and a y intercept of

-3.

y = 5x - 3

Find the slope of a line that passes through points

(-2, 4) and (9, -5)

- 9/11

Write the number .00000004

56

in scientific notation

4.56 X 10-8

Write the number 5,381,000,000

in scientific notation

5.381 X 109

Simplify

x-4y6/x-8y4

x4y2

(4v2) · (2v2

8v4

5x + -30y + 40x – 16y

45x -46y

2x + 12 = 4x - 8

X = 10

28 = -7(6a + 2)

-1

19 = 7 + 3(k + 6)

-2

x + 6(1 + 5x) = 68

2

4(n – 3) = 2(2 – 2n) + 4n

4

Make your wager

23(x – yx ÷ 6)

x = 4 y = 3

16