Math and Probability Quiz

What is the answer to the question 5v + 4 > 29?

• 5v > 25

• v > 8

• v > 5

• v < 5

There are 4 red marbles, 3 blue marbles, and 3 yellow marbles in a jar. In simplest form, what is the probability of drawing a red marble?

• ¼

• ⅔

• ⅖

• ⅚

How do you find the mean?

• Multiply all the numbers

• Add all of them, then divide

• subtract them then divide

• divide

Write .9 as a percent.

• 7%

• 90%

• 91%

• 9%

Find 10% of 400

• 4

• 40

• .4

• 400

Use the Distributive Property 2(4x+3)

• 7x+2

• 8x+6

• 6x+5

• 8+6

How many ounces are in a pint?

• 8

• 16

• 4

• 2

Where would (0,-9) go on a coordinate plane

• Quadrant 1

• Quadrant 2

• X axis

• Y axis

What is the formula to find the area of a triangle?

• ½*b*h

• b*h

• l*w*h

• 2πr

How do you show absolute value?

• Put parentheses around the number

• Put 2 vertical lines on both sides of the number

• Underline the number

• Put brackets around the number