Math 8B Final Prep

An art dealer earns a 14% commission for each painting sold. If each painting costs $175 and the art dealer sells 15 paintings, how much commission will they earn?

• $24.50

• $367.50

• $36.75

• $210

Tags

TEKS.MATH.6.5B

The table below represents the relationship between y and x. Which formula below show this?

• x(y)

• y+x

Tags

TEKS.MATH.A.3B

The table below represents the relationship between the distance a car travels, y, in miles, and the time, x, in minutes.

How many miles can this car travel in 3 hours?

• 28 miles

• 144 miles

• 102 miles

• 96 miles

Tags

TEKS.MATH.A.3B

 

What is the proportional relationship between the distance a plane can travel and the number of hours the plane is in the air?

• 120 mph

• 720 mph

• 240 mph

• 480 mph

Tags

TEKS.MATH.8.4B

Which scale factor was used to dilate figure PQRS to figure LMNO?

• 2

• 3

Tags

TEKS.MATH.G.3A

. 

Which relation represents a function?

• {(3, –6), (2, 9), (–4, 3), (12, -9), (–4, –6)}

• {(1, 5), (4, 9), (–7, 7), (10, -7), (4, –6)}

• {(3, –6), (-6, -6), (1, 3), (-3, 6), (–1, –2)}

• {(3, –6), (6, 9), (–3, -6), (3, -9), (–4, –6)}

Tags

TEKS.MATH.8.5G

TEKS.MATH.A.12A

What is the solution to the system of equations shown in the graph?

• One solution

• No solutions

• infinite solutions

• Two solutions

Tags

TEKS.MATH.A.5C

Which is the equation for a boundary line shown on this graph?

• y = -4x + 2

• y = 4x

• y = 4

• y = 4x -2

Tags

TEKS.MATH.2A.3F

TEKS.MATH.2A.3G

Which image shows the reflection over the mirror line y=0 for the object in the graph below?

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Tags

TEKS.MATH.G.3A

Which graph is of the image of AB¯ after a rotation of R−180∘ around the origin?

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Tags

TEKS.MATH.G.3B