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MathematicsMathematics
Lailah Schmidt
What are the solutions for the quadratic equation 2x^2+x=3

1) - 1, 3/2

2) 1, 3/2

3) 1, - 3/2

4) - 1, - 3/2
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MathematicsMathematics
Carmelo
Test each of the following for divisibility by 2, 3, 4, 5, 6, 8, 9, and 10.

2) 620

1) 346

3) 3,420

4) 8,244
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MathematicsMathematics
Ryan Sparks
Which question is a statistical question?

A) how many students are in your math class?

B) How tall are the students in your math class?

C) How tall is Troy?

D) Is Troy taller than Sylvia?
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MathematicsMathematics
Layne Moody
Dave is making cupcakes. He has 2 3/4 cups of batter. Dave figures that if he uses 1/4 cup of batter for each cupcake, he will be able to make 12 cupcakes. Do you agree of disagree with Dave?
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MathematicsMathematics
Paris Werner
What is the answer to 25.246-1.85=?
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MathematicsMathematics
Mireya Bryan
What does it mean for a prediction to be "testable"

a. The model can predict any outcome.

b. The model is not oversimplified.

c. It's possible to show the model is wrong.

d. The model relies on data
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MathematicsMathematics
Declan Bryan
Write as a decimal.

135%

14.2%

0.5%

2.25%

0.123%

105.6%
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MathematicsMathematics
Sasha Richmond
Convert 600 millimeters to decimeters.

0.600 decimeters

06 decimeters

60,000 decimeters

60 decimeters
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MathematicsMathematics
Rene Ward
Two boats leave port at the same time. One goes west and the other south. The speed of the southbound boat is 5 mph more than the westbound boat. After 3 hours the boats are 27 miles apart. Find the speed of the southbound boat. Round to the nearest tenth of a mile per hour.
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MathematicsMathematics
Moore
What is the supplementary angle of 78°?
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MathematicsMathematics
Briley Davies
A cylinder has a height of 14 centimeters and its circle bases have a radius of 10 centimeters. Find the surface area of the cylinder
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MathematicsMathematics
Clay Krause
If three times a number is 34 1/2, then half the number is

(A) 5 1/4

(B) 11

(C) 11 1/2

(D) 5 3/4
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MathematicsMathematics
Annie Sparks
Jim bought a dozen doughnuts for $5. He sold each doughnut for $1. What is Jim's profit?

A)

$4

B)

$5

C)

$6

D)

$7
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MathematicsMathematics
Meadow Hoover
Simplify 7y+7-8 (y-7)
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MathematicsMathematics
Moshe Swanson
Sara earned $7.25 per hour plus an additional $105 in tips waiting tables last week. She earned at least $329.75. If h represents the minimum number of hours that Sara could have worked, which inequality represents all the possible values of h?

A) 105h + 7.25 ≥ 329.75

B) 105h + 7.25 ≤ 329.75

C) 7.25h + 105 ≥ 329.75

D) 7.25h + 105 ≤ 329.75
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