Algebra Answers

3x+7=28

If α and β are the roots of the equation x2+2x+p=0 and if 1- α / α and 1- β/ β are the root s of the equation 4x2-3x+q=0 find p and q

7/3 whats the multiplicarive inverse why

what is an expression equivalent to 6+(9+7)

a chess player played 20 games total . if he won 2 of the games what is the ratio of games he lost to games he won

Find two numbers whose sum is 25 and one number is 10 more than twice the other.

If a frog can hop 48 feet in 4 seconds,how many feet can hop per second?

The Nile river is 6690 kilometers long. This is 394 kilometers longer than the Amazon River.How long is the Amazon River?

m=5y-intercept=8

1.The number of volunteers of a worldwide organization has increased from 5.2 million in 2004 to 11.6 million in
2010.

​(a) Find an equation for the line containing the given points. Let x represent the number of years after 2000 and y the number of​ volunteers, in millions.
​(b) Estimate the number of volunteers in 2009 and in 2014