Answers by Andy Evans
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Answers by Andy Evans

Answers by Andy Evans
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*please help word problem* Adam and Barb had a used book sale over the weekend. Adam sold 4 hardcover books and ten paperbacks and earned $64 for his efforts. Barb sold 5 hardcover books and 7 paperbacks
answered Dec 14, 2019
6 votes
140k views
What are the solutionso of 8x^2 = 6 + 22x
answered Apr 27, 2019
6 votes
52.6k views
What is the area of a quadrilateral with vertices (1,2), (1,4), (2,2) and (2,4)? (Can you please show the work)?
answered Mar 25, 2019
3 votes
146k views
Most scientific questions are based on 1.) opinions.2.) hypotheses. 3.) observations.4.) experimental data.
answered Feb 15, 2019
7 votes
83.9k views
How did big businesses affect the free-enterprise system in Texas?
answered Jan 25, 2019
1 vote
19.1k views
Please help with this problem
answered Dec 26, 2018
7 votes
197k views
Diligently meaning??????????????????????
answered Nov 9, 2018
5 votes
184k views
the perimeter of a rectangle is 60 meters. if the length of the rectangle is 14 meters. what is the width of the rectangle.,
answered Oct 21, 2018
5 votes
44.4k views
Four weeks after a woman misses her menstrual period, she would be considered to be about ________ weeks pregnant.
answered Aug 31, 2018
5 votes
227k views
When the cell potential is negative in a voltaic cell, the cell reaction will not proceed spontneously a. True b. False?
answered Aug 1, 2018
4 votes
111k views
Which equation has infinitely many solutions? a. 12 + 4x = 6x + 10 – 2x b. 5x + 14 – 4x = 23 + x – 9 c. x + 9 – 0.8x = 5.2x + 17 – 8 d. 4x – 2x = 20?
answered Apr 24, 2018
5 votes
29.3k views
The lens within an eye focuses light onto the
answered Jun 29, 2017
3 votes
186k views
Eleven members of the Middle School Math Club each paid the same amount for a guest speaker to talk about problem solving at their math club meeting. They paid their guest speaker $1−A−2−. What is the
answered Nov 18, 2016
4 votes
211k views
Which determines the chemical properties of minerals? A. luster B. type of atoms C. crystal shape D. cleavage
answered Jan 12, 2015
3 votes
177k views
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