Pre-Algebra Review (IM1) 24-25

Multiple Choice

What is ¹/₈ + ⁵/₈?

• 1
• ⁶/₁₆ or ³/₈
• ⁶/₈ or ³/₄
• ²/₄ or ¹/₂

Multiple Choice

What is ⁹/₁₆ - ⁵/_16?

• ¹/₂
• ⁴/₁₆ or ¹/₄
• ⁵/₆
• ⁵/₈

Multiple Choice

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20

Multiple Choice

• 1/12
• 1
• 2/35
• 23/25

Multiple Choice

Convert the mixed fraction to a improper fraction.

• 22 /9
• 20/9
• 31 / 9
• 4/6

Multiple Choice

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

Multiple Choice

Multiply

• 6
• 4 / 45
• 20
• 7 /45

Multiple Choice

3 ÷ ⅚

• 5/18

• 2/5

• 18/5

• 3/5

Multiple Choice

Find the product.  Then, simplify.

• 10/18
• 5/9
• 10/6
• 15/12

Multiple Choice

• 5/14

• 6/14

• 7/17

• 8/14

Multiple Choice

¹/₄  ÷  ²/₅

• ⁵/₈
• 2/20
• ¹/₁₀
• ³/₉

Multiple Choice

$$Solve:\ 10\times8+52\div4$$  

• 93

• 150

• 25

• 125

Multiple Choice

23+(30÷10)x4

• 35
• 32
• 12
• 45

Multiple Choice

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Multiple Choice

Simplify:
[25-(13+4)+4] ÷ 3

• 6
• 2
• 3
• 4

Multiple Choice

Evaluate the expression:

4w - 3y if w = 7 and y = 6

• 24

• 21

• 10

• 46

Multiple Choice

Evaluate the expression if a = 4, b = 2:

-3a + 2b

• -8

• 8

• 16

• -16

Multiple Choice

Evaluate r³ + 2s²

if r = -3 and s = 4

• 59

• 5

• 37

• 91

Multiple Choice

Use the distributive property to solve:

2 (x + 4)

• 2x + 4

• 2x + 8

• 2x + 6

• 10x

Multiple Choice

Use the distributive property to solve:

-3 (a + 3)

• 3a - 9

• -3a + 9

• 3a + 9

• -3a - 9

Multiple Choice

Use the distributive property to simplify:
3(2h + 3c + 2)

• 6h + 9c + 2
• 6h + 9c + 6
• 2h + 3c + 6
• 5h + 6c + 5

Multiple Choice

Find the value of the variable:

m + 4 = 12

• 16

• 8

• 48

• 3

Multiple Choice

Find the value of m:

$$\frac{m}{5}\ =\ 10$$  

• 2

• 5

• 50

Multiple Choice

Solve the equation for x:

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

Multiple Choice

Solve the equation for x:

$$\frac{x}{7}=-3$$

• x = - 10

• x = 24

• x = 5

• x = -21

Multiple Choice

Solve the equation for w:

$$-6w+1=-11$$  

• 2
• 1.2
• 12
• -2

Multiple Choice

Solve the equation for c:

$$3c+5=23$$  

• c = 3
• c = 6
• c = 7
• c = 18

Explanation Slide...

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Multiple Choice

Find the slope of the line passing through the points (-6, 8) and (12, -14).

• 11/8

• -11/9

• 9/-11

• 9

Multiple Choice

What is the slope?

• 11/15

• -27/15

• -15/27

• 15/11

Multiple Choice

Find the slope:

• 2
• -2
• 1/2
• -1/2

Multiple Choice

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

Multiple Choice

What does "m" represent in y=mx+b?

• y-intercept

• slope

• unit rate

• distance

Multiple Choice

What does "b" represent in y=mx+b?

• slope

• unit rate

• y-intercept

• distance

Multiple Choice

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• x

Multiple Choice

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

Multiple Choice

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Multiple Choice

Write the slope intercept form of the equation graphed.

• y = -2x + 3
• y = 1.5x + 2
• y = 2x - 3
• y = -1.5x - 2

Multiple Choice

Which graph represents the equation $$y=4x-1$$  

Multiple Choice

Graph. y = 2/3x - 3

• a
• b
• c
• d