Quick Check Review 7.1- 7.5

A parrotfish sleeps in a cocoon of snot. After brushing its teeth at sea level, one parrotfish makes its cocoon and floats down to a depth 140 feet to go nighty night. Which of the following would NOT represent the parrotfish's elevation while snoozing?

• 140 below sea level

• 140 feet

• -140 feet

• 140 under sea level

The blue dot below is located at what value on the number line?

• 0

• -8

• 2

• -4

January 5, 1904 was the coldest day ever in both Pennsylvania and New Jersey. The temperature in Pennsylvania that day was -42 degrees Fahrenheit. The temperature in New Jersey that day was -34 degrees Fahrenheit. Which inequality represents this situation?

• -42>-34

• -42<-34

Which of the following describes Point A on the number line?

• Point A is greater than Point C

• Point A is less than Point B

• Point A represents a whole number

• Point B is less than Point A

An archerfish lurks in murky, shallow water and spits water at its prey up to 10 meters above the surface. Which of the following would represent that distance?

• |-30|

• 10 feet

• 10 feet below sea level

• 10 feet under sea level.

Name the opposite of -1.1

Name the opposite of 19.4

Name the opposite of 3.2

Name the opposite of -5.6

The coldest recorded temperatures on each continent on Earth are recorded in the table. Order the temperatures from least to greatest.

(Use a space to separate your number answers. NO COMMAS)