During a period of $$3\ \frac{1}{2}$$ hours, the height of the water in the harbor, relative to the dock, changes by -7.875 feet. Does the average change in the water height each hour indicate that the water level is rising or falling?

The water level is falling by -2.25

The water level is rising by 2.25

The water level is rising by $$0.\overline{4}$$

The water level is falling by $$-0.\overline{4}$$

Unit 3 Study Guide

Quiz

•

Mathematics

•

7th Grade

•

Practice Problem

•

Medium

•

CCSS

7.NS.A.2D, 7.NS.A.2A, 7.NS.A.2B

+8

Standards-aligned

Lindsay Stone

Used 4+ times

FREE Resource

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Without solving, decide if the value is positive or negative.
(-8)³

Positive

Negative

Cannot be determined

Tags

CCSS.6.EE.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Without solving, decide if the value is positive or negative.
(-3)(-15)(-7)(-32)

Positive

Negative

Cannot be determined

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Without solving, decide if the value is positive or negative.
(6)(18)(-24)(3)

Positive

Negative

Cannot be determined

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Without solving, decide if the value is positive or negative.
(-2)⁴

Positive

Negative

Cannot be determined

Tags

CCSS.6.EE.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Terminates

Repeats

Neither terminates nor repeats

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Terminates

Repeats

Neither terminates nor repeats

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Terminates

Repeats

Neither terminates nor repeats

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

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Unit 3 Study Guide

23 questions

Without solving, decide if the value is positive or negative.(-8)3

Without solving, decide if the value is positive or negative.(-3)(-15)(-7)(-32)

Without solving, decide if the value is positive or negative.(6)(18)(-24)(3)

Without solving, decide if the value is positive or negative.(-2)4

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Without solving, decide if the value is positive or negative.
(-8)³

Without solving, decide if the value is positive or negative.
(-3)(-15)(-7)(-32)

Without solving, decide if the value is positive or negative.
(6)(18)(-24)(3)

Without solving, decide if the value is positive or negative.
(-2)⁴