Questions by Shekhar Pankaj

Questions by Shekhar Pankaj

which of the following does not generally have the effect of increasing biodiversity? increasing habitat complexity, introducing invasive species, increasing topographic complexity, natural disturbances

asked Jan 9, 2018

2 answers

0 votes

198k views

.solve the system algebraically. 4x - 5y = 3 x = 3 - y what is the value of x?

asked Dec 11, 2017

2 answers

4 votes

102k views

Simplify the rational expression. x−6/x^2−7x+6 A. x/x+1 B. 1/x−1 C. x−1/x+1 D. x/x Factor out the common binomial in the expression. 12(x-5) + 7x(x-5) A. (x-5)(12+7x) B. (7x-5)(12+x) C. 2(x-5)(12+x) D.

asked Mar 22, 2017

2 answers

3 votes

218k views

What's 2+2? This is really hard and I need help I cried for one hour PLS HALP.

asked Oct 7, 2016

2 answers

4 votes

47.5k views

in a car collision, the driver's body must change speed from a high value to zero. this is true whether or not an airbag is used, so why use an airbag? how does it reduce injuries

asked Feb 10, 2016

2 answers

5 votes

7.2k views

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