Thursday

July 24, 2014

July 24, 2014

Posted by **Algebra HELP!!!** on Wednesday, November 5, 2008 at 11:42am.

x = -2

2) -7x > 1/15

the solution set is: {x | x > -105}

3) Solve 5> -4x + 4 or 10 ¡Ü -4x +3

the solution to the inequality is:

[-¡Þ, -7/4] U [-1/4,¡Þ]

4) Use < or > to make the statement true: -9 < 3

5) Graph the inequality on a plane: 5x + 6y ¡Ü 30 not even sure where to start with this one

6)Solve using the multiplication principle.

-5/6x = -7/8

The solution is? 21/20

7) Soybean meal is 14% protein; cornmeal is 7% protein. How many pounds of each should be mixed together in order to get 280-lb mixture that is 11% protein?

How many pounds of the cornmeal should be in the mixture?

How many pounds of the soybean meal should be in the mixture?

how do i solve this?

8) Solve the following system of equations.

X + 9y = 2 (1)

X = 6 ¨C 9y (2)

What is the solution of the system?

9) Solve: 5/2x + 1/4x = 7/4 + x

The solution is x = ?

10) Find the slope, if it exists, of the line containing the pair of points

(8,1) and (10,-6)

The slope m = ?

**Related Questions**

Solve the polynomial inequality - Solve the polynomial inequality and graph the ...

math - Here are a few problems I need solving Make sure to show a check for the ...

SAT math - 1. x>15-2x / -3 Solve the linear inequality. Write the solution in...

Math - The graph of the equation y=4-x consists of all the points in the ...

Algebra - 3x+4y=12 solve for solution (0.)(.3/4) (,0) (8/3,) You are given the ...

algebra - Q: when graphing the equation y = 4/3x + 2, the y intercept is? A: (0,...

math - solve the polynomial inequality and graph the solution set on a real ...

calculus - solve the following inequality 15x-16 less than or equal to 15/x is ...

Math - I just don't understand this question: h(t)=A*b^x h(3)=4 h(5)=40 Solve ...

math - Solve each system graphically. Be sure to check your solution. If a ...