Without building the graph, find the coordinates of the point of intersection of the lines given by the equations y=2x+3 and 3x+y=8.

Without building the graph, find the coordinates of the point of intersection of the lines given by the equations y=2x+3 and 3x+y=8.

about slope

How do I graph this my x scale has to go by .25 so what is my y coordinates(h vs t)(h-x vs t-y) i also need to know what the equation for this problem would be

Hello, I have been struggling with this particular question I feel like I know it I'm just fighting myself on which formula to use. The questions state: Line segment AB is 2 to the...

vertical asymptote

I have to find two sets of coordinates. The answer in my book is (3.40, 9.80) and (-5.25, -7.5). I don't know how to get to that answer

Consider the following system of equations: 2x − 3y = 2, 4x + 2y = −1 −5x − 6y = d For what value of d does the above system have a solution? For this value of d, graph all...

Please explain how to do it and thanks.

a) Rewrite the equation in slope-intercept form. b) Write an equation in point-slope form of the line through the point (-8, 5) perpendicular to the line with the equation given...

What is the range of these equations? y = 2x + 3, x<1 y = -x, x≥1 I've graphed the two equations, but I'm not sure how to find the range. Thank...

You need to rent a moving truck for two days. Rider Moving Trucks charges $50 per day and $.50 per mile. UMove Trucks charges $45 per day and $0.75 per mile. Write an equation describing each...

graphing

A student borrowed money for medical school costs. The student agreed to work in a county with a depressed economy, so the loan is interest free, requiring only regular monthly payments after graduation...

I was given a graph of a quadratic function (parabola) and told to find the domain and range in INTERVAL notation. So lets say the vertex is (4,2) and there are no intercepts(?). I'm confused...

Find the orthocenter of triangle ABC if A=(0,0) B=(4,0) C=(4,2) I've tried this problem on my own several times, and being homeschooled I'm a bit short on help. The zeros...

I have a box of nickels and dimes. When I count the money, I notice that I have exactly $10, and that there are 144 coins in the box. How many dimes and how many nickels are in the box?

On graph paper, draw the axes, and the lines y = 12 and x = 6. The rectangle bounded by the axes and these two lines is a pool table with pockets in the four corners and no side-pockets. According...

Make a roller coaster using Desmos.com It needs: -a largest height change of 30m(each unit is a meter) -a horizontal length of 120m -begins and ends at ground level, -maximum height...

Make a roller coaster using Desmos.com It needs: -a largest height change of 30m(each unit is a meter) -a horizontal length of 120m -begins and ends at ground level, -maximum...

i really don't understand this question can someone help me 3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting position...