Hey i need help on my math hw i just don't get it lol please help me!

Here the questions

Which of the following equations has a graph that is parallel to the graph of
4x-2y=7?
A:-2y = 4x+2
B:7-4x=2y
C:4x+2y=2
D:-4x-2y=-7
E:2y=4x+7

Determine if the two lines 7x+5y=35 and y= -7 over 5x-1 are parallel, perpendicular, or neither.

Which of the following lines is not parallel to y=5x+2?
A:5y-x=1
B:5x-y=1
C:y-5x=4
D:10x-2y=1

PLEASE HELP ME I NEED THIS BY 4

Which of the following equations has a graph that is parallel to the graph of

4x-2y=7?----- m = +2
A:-2y = 4x+2-- m = -2
B:7-4x=2y -----m = -2
C:4x+2y=2 -----m = -2
D:-4x-2y=-7 ---m = -2
E:2y=4x+7 -----m = +2 Yes this one

7x+5y=35 and y= -7 over 5x-1

m = -7/5
and
y = -7/(5x-1) which is not a straight line at all. Typo?????

y=5x+2? --------m = 5

A:5y-x=1--------m = 1/5 not parallel
B:5x-y=1--------m = 5 yes parallel
C:y-5x=4 -------m = 5 yes parallel
D:10x-2y=1 -----m = 5 yes parallel

bucket

I HATE MATH

Sure, I'd be happy to help you with your math homework! Let's go through each question one by one.

1) To determine which equation has a graph that is parallel to the graph of 4x-2y=7, we need to find an equation with the same slope. The slope-intercept form of a linear equation is y = mx + b, where m represents the slope. In 4x-2y=7, rearrange the equation to slope-intercept form to find:

-2y = -4x + 7
Divide both sides by -2 to isolate y:
y = 2x - 7

Now, let's compare this equation to the options provided:

A: -2y = 4x + 2
Rearranging to slope-intercept form: y = -2x - 1

B: 7-4x=2y
Rearranging to slope-intercept form: y = -2x + 3.5

C: 4x+2y=2
Rearranging to slope-intercept form: y = -2x + 1

D: -4x-2y=-7
Rearranging to slope-intercept form: y = -2x + 3.5

E: 2y=4x+7
Rearranging to slope-intercept form: y = 2x + 3.5

By comparing the slopes of each equation to the slope of the original equation, we can see that the graph parallel to 4x-2y=7 would be option D: -4x-2y=-7.

2) To determine if the two lines 7x+5y=35 and y= (-7/5)x-1 are parallel, perpendicular, or neither, we can look at the slopes of the two lines. The slope-intercept form y = mx + b, where m represents the slope.

For the line 7x+5y=35, rearrange the equation to slope-intercept form:

5y = -7x + 35
Divide both sides by 5 to isolate y:
y = -7/5x + 7

Now compare this equation's slope with the slope of the second equation y = (-7/5)x - 1.

Both lines have a slope of -7/5, which means they are parallel.

3) To determine which of the following lines is not parallel to y=5x+2, we need to compare the slopes of each equation.

The equation y=5x+2 is already in slope-intercept form, so we can easily identify the slope, which is 5.

Let's compare the slopes of the options provided:

A: 5y - x = 1
Rearranging to slope-intercept form: y = (1/5)x + 1/5
This line has a slope of 1/5, which is not equal to 5. Therefore, it is not parallel to y=5x+2. Option A is the correct answer.

B: 5x - y = 1
Rearranging to slope-intercept form: y = 5x - 1
This line has a slope of 5, which is parallel to y=5x+2.

C: y - 5x = 4
Rearranging to slope-intercept form: y = 5x + 4
This line has a slope of 5, which is parallel to y=5x+2.

D: 10x - 2y = 1
Rearranging to slope-intercept form: y = 5x - 1/2
This line has a slope of 5/2, which is not equal to 5. Therefore, it is not parallel to y=5x+2.

Therefore, the line not parallel to y=5x+2 is option A: 5y - x = 1.

I hope this helps! If you have any further questions, feel free to ask.