QuickHelper

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About QuickHelper

Levels Tought:
Elementary,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Business & Finance,Chemistry,Engineering,Health & Medical Hide all
Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 4 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 18 Jul 2017 My Price 11.00

need help with Rational Equations and Inequalities Practice?

details of question attached below.

1) Solve the equation below for y. 

 

 

y = 1

 

y = -1

 

y = 2

 

No solution

 

 

 

2) Solve the equation below for b.

 

 

b = 4, b = 2

 

b = -4, b = -2

 

b = 4, b = -2

 

b = -4, b = 2

 

 

 

 

3) Solve the equation for y.

 

 

y = -1/2

 

y = -1

 

y = 6

 

No solution

 

 

 

 

 

4) Solve the equation for n.

 

 

n = 7/3

 

n = -7/3

 

n = 11/3

 

n = -11/3

 

 

 

5) Amanda wanted to determine the average of her 6 test scores. She added the scores correctly to get T, but divided by 7 instead of 6. The result was 12 less than her actual average. Which equation could be used to determine the value of T?

 

A.  

  

 

 

B.  

  

 

 

C.  

  

 

 

D.  

 

 

 

 

 

6) Solve the inequality for b.

 

 

b < 1

 

0 < b < 1

 

b < 0 or b > 1

 

b > -1

 

 

 

 

7) Solve the inequality for y.

 

 

y < 0 or y > 2

 

y > 2

 

0 < y < 2

 

y > 0

 

 

 

 

 

8) Solve the inequality for b.

 

 

b < 1 or b > 3

 

1 < b < 3

 

b < 3

 

0 < b < 3

 

 

 

 

 

9) Solve the inequality for m.

 

 

m < 0

 

m > 0

 

m < -4 or m > 0

 

-4 < m < 0

 

 

 

 

 

10) The ratio of 3 more than a number to the square of 1 more than the number is less than 1. Find the numbers which satisfy this statement.

 

 

1 < n < 3

 

-2 < n < 1

 

n < -2 or n > 1

 

n < -1 or n > 1

 

 

 

 

Answers

QuickHelper
(10)
Status NEW Posted 18 Jul 2017 04:07 PM My Price 11.00

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