SOL Review Math 8

Tony copied down all of the numbers represented on the thermometer. What subset of real numbers best describes all of the numbers Tony wrote down?

• Integers

• Natural numbers

• Irrational numbers

• Whole numbers

The product of π and ¾ is...

• rational because both numbers are rational

• rational because one number is rational and the other is irrational

• Irrational because both numbers are irrational

• Irrational because one number is rational and the other is irrational

Between which two whole numbers is √91?

• 8 and 9

• 10 and 11

• 9 and 10

• 91 and 92

What is -√4?

A standard deck of cards has 52 cards in it. Within the deck there are four suits made up of 13 cards. Each suit is comprised of the numbers 2 through 10 and a jack, queen, king, and ace. If one card is drawn from the deck and NOT replaced, what is the probability that the card will be a three and then a king?

• A) 1/169

• B) 1/221

• C) 2/13

• D) 4/663

Kali developed her own website to advertise her babysitting business. In June she had 5,324 people visit her site. In July she had a 12 percent decrease in visitors. Approximately how many people visited Kali's website in July?

• A) 4,605

• B) 4,685

• C) 5,862

• D) 5,222

• A) 3/13

• B) 5/4

• C) 1/3

• D) √2

Which graph represents a function?

• A) Graph A

• B) Graph B

• C) Graph C

• D) Graph D

Which table of ordered pairs could be used to graph y = -2x - 3?

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