2.) how many solutions does the system have
y = 2x -5
y = 2x + 3
3.) how man solutions does the system have?
y = 4/5x + 1
y = -1/2x - 1

Part 1) The system has no solution

Par 2) The system has one solution

Step-by-step explanation:

Part 1) we have

----> equation A

----> equation B

Remember that

If two lines are parallel then their slopes are equal

In this problem line A and line B have the same slope and different y-intercept

so

The lines don't intersect (the solution is the intersection point both lines)

therefore

The system has no solution

see the attached figure N 1 to better understand the problem

Part 2) we have

-----> equation A

-----> equation B

Remember that

If two lines have different slope then the lines have one intersection point

In this problem line A and line B have different slopes

therefore

The system has one solution (the solution is the intersection point both lines)

see the attached figure N 2 to better understand the problem

w'x is 0.

hope it

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )