Questions by Bert Goethals

Questions by Bert Goethals

The denominator for answer choice D is 7

asked Aug 18, 2018

2 answers

5 votes

201k views

Factor completely 9x2 − 25. (3x + 5)(3x − 5) (3x − 5)(3x − 5) (9x + 5)(x − 5) (9x − 5)(x + 5)

asked Aug 8, 2018

2 answers

3 votes

125k views

In a college library there are 4 times as many nonfiction books as fiction books. How many times the number of nonfiction books is the number of fiction books?

asked Aug 1, 2018

2 answers

0 votes

205k views

a coin contains 9 grams of nickel and 16 grand of copper for a total weight of 25 grams what if the percentages the metal in coins is copper

asked Feb 28, 2018

2 answers

0 votes

27.4k views

Find Inverse of f(x)=6x^2+4 over the domain (-infinity,0)

asked Jul 25, 2017

1 answer

1 vote

90.1k views

What units is density measured in??

asked Feb 21, 2017

2 answers

4 votes

112k views

Area of 6m circle to the nearest tenth use 3.14 for pi.

asked Jan 14, 2016

2 answers

4 votes

181k views

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