Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 8 Weeks Ago, 5 Days Ago |
Questions Answered: | 4870 |
Tutorials Posted: | 4863 |
MBA IT, Mater in Science and Technology
Devry
Jul-1996 - Jul-2000
Professor
Devry University
Mar-2010 - Oct-2016
Please help. Â I need to show explanation of answer and check per instruction.
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Did you read the rules for showing work on page 1 of the quiz? If not, please go back to page
1 now and read them. If you do not show work correctly, you will not earn full credit.
1) Solve for x. Show all work and show the complete check of your answer. 2 x +5 ( x−4 )=4 x−2(x −10) 2) Solve for x and write your answer in lowest terms.
Show all work and show the complete check of your answer.
1
1 5 1
x+ = − x
4
2 6 6 3) Solve for x. Show all work and show the complete check of your answer.
0.12 ( x −6 ) +0.06 x=0.08 x−0.70 Math 009 Quiz 3
4) Page 2 Solve the formula for the given variable. AB−BC=CD for C 5) The perimeter of a rectangle is given by the formula P=2 L+2W
a)
b) Solve the formula for the length, L .
If the perimeter of the rectangle is 260 feet and the width is 52 feet, use the
formula you got in part a) to find the length of the triangle. End of quiz: please do not forget to write and sign (or type) the required statement explained
in the box on page 1 of the quiz.
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