Complete ALGEBRA PROBLEMS showing all steps, algebra homework help

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Complete all questions showing all steps.

ALL STEPS MUST BE SHOWN

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MATH 012 QUIZ 1 NAME_______________________________ Professor: A. Wimbish INSTRUCTIONS The quiz is worth 100 points. This quiz is open book and open notes. This means that you may refer to your textbook, notes, and online classroom materials, but you may not consult anyone. You may take as much time as you wish, before Sunday 11:59PM. You must show your work to receive full credit. If you do not show your work, you may earn only partial or no credit at the discretion of the professor. Please type your work in your copy of the quiz, or if you prefer, create a document containing your work. Scanned work is acceptable also. Be sure to include your name in the document. You may attach additional sheets of your work, if necessary. Make sure that all pages are legible AND right side up. Consult the Additional Information portion of the online Syllabus for options regarding the submission of your quiz. If you have any questions, please contact me by e-mail (awimbish@faculty.umuc.edu). SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Solve and check the linear equation. 1) 5x - (2x - 1) = 2 1) 2) 0.40(30) + 0.70x = 0.60(30 + x) 2) Solve the equation. x x 7 3) = + 2 3 2 4) 3) x+4 5 x-1 = 6 6 4 4) 1 Solve the formula for the specified variable. PA section 1.5 1 for a 5) A = h(a + b) 2 5) Solve the problem. 6) A car travels 400 miles on level terrain in the same amount of time it travels 160 miles on mountainous terrain. If the rate of the car is 30 miles per hour less in the mountains than on level ground, find its rate in the mountains. 6) 7) The amount of water used to take a shower varies directly as the amount of time that the shower is in use. A shower lasting 20 minutes requires 12 gallons of water. Find the amount of water used in a shower lasting 12 minutes. 7) 8) If the first and third of three consecutive odd integers are added, the result is 69 less than five times the second integer. Find the third integer. 8) 9) Five divided by the sum of a number and 9, minus the quotient of 3 and the difference of the number and 9 is equal to 6 times the reciprocal of the difference of the number squared and 81. What is the number? 9) 10) A rectangular lot whose perimeter is 440 feet is fenced along three sides. An expensive fencing along the lot's length costs $25 per foot , and an inexpensive fencing along the two side widths costs only $10 per foot. The total cost of the fencing along the three sides comes to $5150. What are the lot's dimensions? 10) BONUS - 5 Points 11) A speedboat moves at a rate of 11 km/hr in still water. How long will it take someone to ride the boat 40 km downstream if the river's current moves at a rate of 9 km/hr? 2 11) ...
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Tutor Answer

vmohanakumar
School: Cornell University

I finished 3 problems. I will do the rest in 2.5 hours. Hope it is okay, to mark it complete and post the rest in a couple of hours.

I tried to fit everything in the document. I wrote detailed solutions. Both are attached. Let me know if it is okay.

MATH 012 QUIZ 1

NAME_______________________________

Professor: A. Wimbish
INSTRUCTIONS
The quiz is worth 100 points.
This quiz is open book and open notes. This means that you may refer to your textbook, notes, and
online classroom materials, but you may not consult anyone. You may take as much time as you wish,
before Sunday 11:59PM.
You must show...

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Anonymous
Thanks, good work

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