What is the solution to the equation $$\frac{8}{3x-2} = \frac{2}{x-1}$$ and check for extraneous solutions?

x = 2, x = 2/3, 1 are extraneous solutions

x = 2, and there are no extraneous solutions

Kevin can clean a large aquarium tank in about 7 hours. When Kevin and Laura work together, they can clean the tank in 4 hours. Write and solve an equation to determine how long it would take Laura to clean the tank if she works by herself. Equation: ________________ Answer: ________________

Laura can clean the tank in 6 hours.

Laura can clean the tank in 5 hours.

Laura can clean the tank in 7 hours.

Laura can clean the tank in 8 hours.

Roy and Ryan are building robots for a science project. Ryan built a robot last year by himself in 8 hours and Roy built his in 6 hours. How much time would it take this year if they worked together building a robot?

3.2 hours or 3 hours and 12 minutes

27. Determine whether x = -4 is a solution of the equation $$\frac{4}{x+4} = 3 - \frac{4+2x}{x+4}$$ . Why?

No, x = -4 is not a solution because the equation is undefined at -4. The denominator cannot equal 0.

Yes, x = -4 is a solution because it satisfies the equation.

Unit 10 Test Review - Level

Authored by Karen Branch

Mathematics

12th Grade

CCSS covered

Used 5+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

35 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.6

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.6

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.6

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.7

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.7

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.7

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.D.7

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

31 questions

T10. Álgebra. Traducir a lenguaje algebraico

Quiz

•

12th Grade

30 questions

Integers

Quiz

•

7th Grade - University

34 questions

Ujian Matematika Kelas VII

Quiz

•

7th Grade - University

40 questions

UJIAN MADRASAH MATEMATIKA WAJIB IPA 2021

Quiz

•

12th Grade

30 questions

US MATEMATIKA UMUM

Quiz

•

12th Grade

30 questions

SAFMEDS GWE - Lluosi - x11

Quiz

•

1st - 12th Grade

30 questions

Panjang, Jisim dan Isipadu Cecair (Penukaran unit)

Quiz

•

1st - 12th Grade

35 questions

Geometria 1º ESO (1)

Quiz

•

KG - University

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Mathematics

12 questions

Add and Subtract Polynomials

Quiz

•

9th - 12th Grade

13 questions

Model Exponential Growth and Decay Scenarios

Quiz

•

9th - 12th Grade

27 questions

7.2.3 Quadrilateral Properties

Quiz

•

9th - 12th Grade

10 questions

Key Features of Quadratic Functions

Interactive video

•

8th - 12th Grade

11 questions

Exponent Quotient Rules A1 U7

Quiz

•

9th - 12th Grade

18 questions

Integer Operations

Quiz

•

5th - 12th Grade

15 questions

Exponential Growth and Decay Word Problems

Quiz

•

9th - 12th Grade

10 questions

complementary and Supplementary angles

Quiz

•

9th - 12th Grade