# I need some help with math, any help at all would be appreciated.?

1. Solve for the indicated letter
D=4e, for e The solution is e=
2. G(x) = 6/(6-5x)
Choose the correct domain below
{x|x is a real number and x ≠0}
{x|x is a real number and x≠6/5}
{x|x is a real number and x≥6/5}
{x|x is a real number and x ≠6}
3. Solve 5> -3x+4 or...
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1. Solve for the indicated letter

D=4e, for e The solution is e=

2. G(x) = 6/(6-5x)

Choose the correct domain below

{x|x is a real number and x ≠0}

{x|x is a real number and x≠6/5}

{x|x is a real number and x≥6/5}

{x|x is a real number and x ≠6}

3. Solve 5> -3x+4 or 9≤-3x+5

(-∞,-4/3]µ(-1/3,∞)

(-1/3,∞)

(-∞, -4/3]

(-∞,∞)

4. Graph the equation and identify the y-intercept

Y+x = -2

5. Solve by the elimination method

5x+6y=3

10x + 12y=6

6. Use the intercepts to graph the equation x+4y = 8

7. Graph the equation

Y=8

X=-4

8. -5≤3x-4≤-3

8x-(3x+5)=10

9. Graph the line containing the given pair of points and find the slope.

(6,2),(-6,-4)

Find the slope of the line

M=_____________

10. Solve -0,2x<-12

I think this is {x|-11.8}

11. Decide whether the pair of lines is parallel, perpendicular, or neither.

2x+3y=6

3x+2y=10

12. Collect the like terms

15r+5s-4r-7s= I think the answer is -11r+-2s

13. The width of a rectangle is fixed at 12cm. What lengths will make the perimeter 72cm.

The length must be greater than ----- cm. Is it 48

14.Solve then graph

y-7>-13

15. Find the slope and the y-intercept

F(x)=-6x-2

16. Graph the inequality on a plane

3x +4y≤12

17. Use the intercept to graph the equation

X+5y =10

18. Solve by using the substitution method

3x+5y=25

X=11-2y

19. Graph the system of inequalities

y≥-5

5≥6

Y=9/7 x+6

20. Solve by the elimination method

3r-2s=-2

2r+3s=29

21. Simplify

-9[61-(75-96)]

22. Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and as dependent or independent.

9x-4t=20

4y-9x=-20

What is the solution of the system of equations?

Infinitely many solutions

A point

No solution

Is the system consistent or inconsistent?

Are the equations dependent or independent?

23. Solve the following system of equations.

X+5y=7 (1)

X=9-5y (2)

What is the solution of the system? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

The solution is _______. Type an ordered pair.

There is no solution.

Plot (0,6) on the coordinate axes.

24.Determine the slope of a line that is (-4,5)

25. Multiply -6/5 *(1/6)

26. Solve using the multiplication principle.

-6x>1/13

27. Use the distributive property to help you solve the equation.

3(w-5) = -15

W=________

28. Solve then graph

5x≥15

Choose the correct solution

{x}x<3}

{x|x≥3}

{x|x>3}

{x|x≤3}

29. Find the slope, if it exists, of the line containing the pair of points.

(6,7) and (8,-2) the slope m=__________

30. Solve using the multiplication principle. Don’t forget to perform a check.

-7/8x=-9/10

31. 50% of what number is 40?

The answer is _____________. I believe it is 80

32. 0.6x +4≤1.4x-7

The solution is {x|x___ ____}

33. 4+6x<46

The solution set is {x|x ________ _________}

34. 5/8x+1/16x=5/16+x

The solution is x=__________

35. Find the domain of the function

P(x) = X TO THE 2ND POWER – 2X +4

WHAT IS THE DOMAIN OF P?

36.Solve using the multiplication principle. Don’t forget to perform a check.

10x=-90

D=4e, for e The solution is e=

2. G(x) = 6/(6-5x)

Choose the correct domain below

{x|x is a real number and x ≠0}

{x|x is a real number and x≠6/5}

{x|x is a real number and x≥6/5}

{x|x is a real number and x ≠6}

3. Solve 5> -3x+4 or 9≤-3x+5

(-∞,-4/3]µ(-1/3,∞)

(-1/3,∞)

(-∞, -4/3]

(-∞,∞)

4. Graph the equation and identify the y-intercept

Y+x = -2

5. Solve by the elimination method

5x+6y=3

10x + 12y=6

6. Use the intercepts to graph the equation x+4y = 8

7. Graph the equation

Y=8

X=-4

8. -5≤3x-4≤-3

8x-(3x+5)=10

9. Graph the line containing the given pair of points and find the slope.

(6,2),(-6,-4)

Find the slope of the line

M=_____________

10. Solve -0,2x<-12

I think this is {x|-11.8}

11. Decide whether the pair of lines is parallel, perpendicular, or neither.

2x+3y=6

3x+2y=10

12. Collect the like terms

15r+5s-4r-7s= I think the answer is -11r+-2s

13. The width of a rectangle is fixed at 12cm. What lengths will make the perimeter 72cm.

The length must be greater than ----- cm. Is it 48

14.Solve then graph

y-7>-13

15. Find the slope and the y-intercept

F(x)=-6x-2

16. Graph the inequality on a plane

3x +4y≤12

17. Use the intercept to graph the equation

X+5y =10

18. Solve by using the substitution method

3x+5y=25

X=11-2y

19. Graph the system of inequalities

y≥-5

5≥6

Y=9/7 x+6

20. Solve by the elimination method

3r-2s=-2

2r+3s=29

21. Simplify

-9[61-(75-96)]

22. Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and as dependent or independent.

9x-4t=20

4y-9x=-20

What is the solution of the system of equations?

Infinitely many solutions

A point

No solution

Is the system consistent or inconsistent?

Are the equations dependent or independent?

23. Solve the following system of equations.

X+5y=7 (1)

X=9-5y (2)

What is the solution of the system? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

The solution is _______. Type an ordered pair.

There is no solution.

Plot (0,6) on the coordinate axes.

24.Determine the slope of a line that is (-4,5)

25. Multiply -6/5 *(1/6)

26. Solve using the multiplication principle.

-6x>1/13

27. Use the distributive property to help you solve the equation.

3(w-5) = -15

W=________

28. Solve then graph

5x≥15

Choose the correct solution

{x}x<3}

{x|x≥3}

{x|x>3}

{x|x≤3}

29. Find the slope, if it exists, of the line containing the pair of points.

(6,7) and (8,-2) the slope m=__________

30. Solve using the multiplication principle. Don’t forget to perform a check.

-7/8x=-9/10

31. 50% of what number is 40?

The answer is _____________. I believe it is 80

32. 0.6x +4≤1.4x-7

The solution is {x|x___ ____}

33. 4+6x<46

The solution set is {x|x ________ _________}

34. 5/8x+1/16x=5/16+x

The solution is x=__________

35. Find the domain of the function

P(x) = X TO THE 2ND POWER – 2X +4

WHAT IS THE DOMAIN OF P?

36.Solve using the multiplication principle. Don’t forget to perform a check.

10x=-90

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