MATH QUESTION

Find the soloutin of the system by graphing the equation by hand.  If the system is inconsostent or dependent say so.

y=5x+1

-15x+3y=3

Find the equation of the line containing the given points

(-2,-7) and (-9, -3)

 

Use elimination to solve the system, with coordinates of solutions rounded to the second decimal place.

y = -3.35x + 6.46

y = 2.68x – 7.88

 

Solve the system by substitution.  I fthe system is inconsistent or dependent say so.

y = 4x + 6

8x – 2y = 21

 

Solve the equation by substitution.  Verifyu your answer by chcking that it satisfies bith syustems of equations.

2x + 3y = 24

x – 3y = -6

Find an equation of a line that has the given point and is perpendicular to the given line.

(-6,-7) x + 6y = 10