Mathematics Algebra Level: Misc Level

Factor completely;

50a^{2}- 40a + 8

Mathematics Algebra Level: Misc Level

Solve for y; ax+dy=g

bx+cy=f

Mathematics Algebra Level: Misc Level

Solve for x

- 4 < (3x+6)/4 - (2x+7))/5 4

Mathematics Algebra Level: Misc Level

Solve for x

x/2 + (x-6)/3 + (x-3)/4 = 2x - 22/3

Mathematics Algebra Level: Misc Level

Solve for x

-27< -4X+5 < 21

Mathematics Algebra Level: Misc Level

Solve for x

(x+7)/45 = (x+6)/42

Mathematics Algebra Level: Misc Level

Simplify

(10X+3)/7 + (9X+2)/7 + 7

Mathematics Algebra Level: Misc Level

Factor x^{3}-6X^{2}+11x-6. One of the factor is (x-1)

Mathematics Algebra Level: Misc Level

A 10- ft ladder is placed against a building so that the distance from the bottom of the ladder to the building is 2 feet less than the distance from the top of the ladder to the ground. What is the distance from bottom of the ladder to the building?

Mathematics Algebra Level: Misc Level

Find all positive and negative integers b for which the following polynomial can be factored: 2x^{2}+bx-15

Mathematics Algebra Level: Misc Level

If a ball is thrown upward at 40 ft per second from a rooftop 24 ft above the ground , then its height above the ground t seconds after it is thrown is given by h=-16t^{2}+40 t+24. Rewrite this formula with the polynomial on the right- hand side factored completely .Use the factored version of the formula to find h when t=3.

Mathematics Algebra Level: Misc Level

If r ={ 2z, 4 x, 6y } and s ={ x- z,2 x y,y +2 z } find r.s (r dot s) and rXs (r cross x)

Mathematics Algebra Level: Misc Level

Solve the inequality. 33 < 4 x + 9 < 41

Mathematics Algebra Level: Misc Level

Solve the inequality. 4 ( x -7) < or =to 12

Mathematics Algebra Level: Misc Level

Solve the inequality. 9 x - 11 > or =to 4 x + 34