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# use all three methods graphing,substitution,linear combination to solve 7x-3y=4 and -14x+6y=-8

after state how many solutions there are and give a reason please explain thanks

# Input the equation of the given line in standard form.

The line with m = 2/3 and passing through (1, 1).

# Input the equation of the given line in Standard form.

The line including (3, 1)and (-2, 3).

# 2x + y = 8. x + y = 4. The lines whose equations are given intersect at.

A) (4, 0)   B) (0, 4)   C) all points on the line

# Solve for y, y+3x=8x-7

You have to solve for y, but the problem is I don't get how to solve for it if we don't have x.  Will y equal to something that has x included for the answer.

# The equations of two lines re x - 3y = 6 and y = 3x + 2. Determine if the lines are parallel, perpendicular or neither.

A) parallel B) perpendicular C) neither

# Help solving this three-part word problem?

At \$0.49 per bushel, the daily supply for wheat is 305 bushels, and the daily demand it 515 bushels.  When the price is raised to \$0.73 per bushel, the daily supply increases to 545 bushels,...

# Linear Equations - y but not x? Is it the same as just an x?

I have a problem with linear equations. What if there is just a y, and no x? On my homework, the question is, "Solve -4y = 16"

# solve sytems of linear equations

solve  8x - 6y = 14  and  12x -9y = 18       show steps

# how do i write and solve a system of linear equations for a story problem

scott orders a 3 topping pizza for 15.25 and a 5 topping pizza for 17.75. write and solve a system of linear equations to find the price of a plain cheese pizza (no toppings) and the cost of each...

# how do u graph this problem y=1/3x+1

how do you graph this linear equation y=1/3x+1

Video club members pay an annual membership fee of \$25.00, which allows them to rent movies for \$3.50 instead of \$5. What is the least number of videos that a club member must rent during a year to...

# Easy grade 9 math! Help!

A skier takes 2 min and 24s to complete a run of 1.8km. Determine the average speed of the skier, in m's.   (We are currently learning about linear equations. If that helps at all!)   Please...

During a ski jump,  Maiko is airborne for 8.1s. If her speed during the jump is 27.6m/s, How far did Maiko jump, to the nearest hundredth of a meter?   (We are currently learning...

Winnipeg had 161 days of precipitation. That is 1.4 times the number of days that Calgary had precipitation. How many days did calgary have precipitation?   We are currently learning...