Question

A LOT OF HELP NEEDED! ANYBODY WHO KNOWS ALGEBRA PLZ HELP!!

Answer 1

There's nothing to answer? what do you need help on?

Answer 2

The equation of line j is 6x + 5y = 3, and the equation of line q is 5x – 6y = 3. Which statement about the two lines is true?

A. Lines j and q have the same y-intercept.
B. Lines j and q are parallel.
C. Lines j and q have the same x-intercept.
D. Lines j and q are perpendicular.

Answer 3

Slope of 6x+5y-3,m1 is -6/5
Slope of 5x-6y=3,m2 is 5/6
m1*m2=(-6/5)*(5/6)=-1
Hence the lines are perpendicular to each other.
Option D

Answer 4

THANK YOU

Answer 5

One railroad track was laid out on the line y = 8x - 2 by the engineers in charge. Which of the following lines could have been the other parallel track?

A. y = 2x - 8
B. y = -⅛x + 3
C. y = 4 + 8x
D. 2y = 8x + 3

Answer 6

Option C as parallel lines have equal slopes. Here it is 8

Answer 7

thank you so much i have one more question sorry

Answer 8

Carlos needed to draw two lines at a 90 degree angle to continue the grid that he was making. Which is an equation of a line that is perpendicular to line MN?

A. 2x + 6y = -2
B. 3x - y = 7
C. 3x + 9y = -4
D. 12x + 4y = -9

Answer 9

@sagek54321 What is the equation of line MN?

Answer 10

I have no idea, thats all the question gives me..?

Answer 11

Sorry then it can't be solved lest there is equation of MN given.

Answer 12

its fine, thank you so much for your help!!!

Answer 13

Your Welcome