menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Mathematics
  3. Study Set
    Beginning Algebra
  4. Exam
    Exam 7: Rational Expressions and Applications
  5. Question
    Solve the Problem. -A Rectangle Has a Length of X + 3 and
Solved

Solve the Problem. -A Rectangle Has a Length of X + 3 and

Question 185

Question 185

Multiple Choice

Solve the problem.
-A rectangle has a length of x + 3 and a width of x - 3, and has an area of 40 square units. Find the length and width of the rectangle. (A = LW)


A) width = 4 units; length = 10 units
B) width = 1 unit; length = 40 units
C) width = 2 units; length = 20 units
D) width = 5 units; length = 8 units

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q180: Factor completely.<br>-( 5m + n) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9570/.jpg"

Q181: Solve the problem.<br>-A lot is in the

Q182: Solve the problem.<br>-The height of a box

Q183: Factor completely. If the polynomial is prime,

Q184: Answer the question.<br>-The monomial 16x<sup>2</sup>y<sup>8</sup> is a

Q186: Solve the problem.<br>-The product of two consecutive

Q187: Factor completely. If the polynomial is prime,

Q188: Factor the polynomial completely.<br>-1000 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9570/.jpg" alt="Factor

Q189: Factor by grouping.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9570/.jpg" alt="Factor by grouping.

Q190: Solve the problem.<br>-What pair of integers would

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines