# Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!

Algebra ->  Algebra  -> Linear-equations -> Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Linear Equations, Graphs, Slope Solvers Lessons Answers archive Quiz In Depth

 Question 39177: Rewrite the equation y= -6/5x+3/2 in standard form with integer corffiviets Click here to see answer by Nate(3500)

 Question 39178: Write the equation of the line that passes through the piont (4,-9) with the slope 1/5 in piont-slope form Click here to see answer by checkley71(8403)

 Question 39265: Where would the graph of y = 5x+3 cross the y axis Click here to see answer by Canti(4)

 Question 39290: Word Problem-- Adult tickets for a play cost \$4 and child tickets costs \$1. If there were 23 people at a performance and the theater collected \$80 from ticket sales, how many children attended the play? Click here to see answer by checkley71(8403)

 Question 37429: Rewrite the equation 2x – 3y = -6 as a function of x. Click here to see answer by fractalier(2101)

 Question 39344: how do you find the equation of a line? How do you know whether something is greater than or equal to or greater than and equal? I get the open circle closed circle thing mixed up! Thanx much Click here to see answer by Cintchr(481)

 Question 39377: After 2 minutes on a treadmill, Jenny has a heart rate of 82. After 3 minutes she has a heart rate of 86. Assume that there is a linear equation that gives her heart rate h in terms of time on the treadmill t. Find the equation and use it to predict her heart tate after 10 minutes on the treadmill. Click here to see answer by venugopalramana(3286)

 Question 39376: y<_2 y<_2/3x-1 graphed this is not out of our text this is why I can not find an example to go by Click here to see answer by longjonsilver(2297)

 Question 39380: Complete the ordered pairs so that each is a solution to the given linear equation. Present your answer as an ordered pair. 3x - 2y = 12 (a) (-4,?) (b) (?-3) Click here to see answer by longjonsilver(2297)

 Question 39343: SOLVE THE INEQUALITY. COLLECT THE XS ON THE LEFT SIDE. WRITE THE SOLUTION SET IN INTERVAL NOTATION: (4/3)(X + 1)< (1/2)(X - 3) Click here to see answer by AnlytcPhil(1276)

 Question 39450: Graph this system of inequalities. Name the coordinates of the verics of the feasible region. Find the maximum and minimum values of the given function. y >= 2 1 =< x =< 5 y =< x + 3 f(x,y) = 3x-2y Click here to see answer by stanbon(57262)

 Question 39578: Write the equation of the line passing through -3,-5 and 3,0. Click here to see answer by Nate(3500)

 Question 39570: Graph the following 3x - 4y is less than or equal to 12 Thank you! Click here to see answer by Nate(3500)

 Question 39585: Graph the function f(x)= -2x - 5 Thank you! Click here to see answer by Nate(3500)

 Question 39622: Find the midpoint of line segment PQ. Q(-3,5) P(-5,-5) Click here to see answer by venugopalramana(3286)

 Question 39676: I cant figure out how to solve the literatal equation for the indicated variable. A = 1 __ 2h (B +b) (FOR b) area OF TRAPEZOID. Click here to see answer by fractalier(2101)

 Question 39674: I cant figure out how to solve the literatal equation for the indicated variable. 2x +3y =6 (for x ) Linear equation Click here to see answer by fractalier(2101)

 Question 40020: how do i solve -5x+15y=-25 to the form y=mx+b Click here to see answer by rkbhan(1)

 Question 40019: how do i solve -5x+15y=-25 to the form y=mx+b Click here to see answer by Fermat(127)

 Question 40072: write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0,-3) and is parallel to the line with equation y=2/3x+1. Click here to see answer by stanbon(57262)

 Question 40071: write the equation of the line passing through each of the given pairs of points. Write your result in slope-intercept form, where possible. (-1,3) and (4,-2) Click here to see answer by stanbon(57262)

 Question 40160: Write the following phrase using symbols. The quotient of p minus q, divided by 5 Isn't it p __ - 5 q Click here to see answer by fractalier(2101)

 Question 40447: Line 2 is perpendicular to a line that passes through the points (4,-3) and (-2,6). How do you solve this using the slope intercept formula (y=mx+b)? I tried to solve it about a hundred times and because it involves a fraction I became entirely confused. Help?! Thanks so much! Click here to see answer by Nate(3500)

 Question 40451: The Question is Line 3 has a slope of 3/4 and passes through the point (-3,7). So, I know the slope is 3/4 but my teacher wants us to solve this problem using the slope formula, point slope formula, slope intercept formula and the general form. I do not know how to start this because I wasn't given the x1,y1 points and the x2,y2 points. Help?! Click here to see answer by Nate(3500)

 Question 40377: Write the following expression using positive exponents and simplify when possible. x^-5 Click here to see answer by tran3209(100)

 Question 40502: I am studying for the SAT and one of the sample problems is: For all numbers x and y, let x (they have a triangle drawn between x and y. I do not know what the triangle means)y be defined as x triangle y = x squared + xy + y squared. What is the value of (3 triangle 1) triangle 1? Thank you soooo much! :) Click here to see answer by stanbon(57262)

 Question 40542: Solve the system of equations. Describe what you are doing at each step in your solution. 2w-x+5y+z=-3 3w+2x+2y-6z=-32 w+3x+3y-z=-47 5w-2x-3y+3z=49 Click here to see answer by stanbon(57262)

 Question 40554: Write each equation in slope-intercept form. Then find the slope and the y-intercept of the line determined by the equation. 3x – 27 = 9 Click here to see answer by tutorcecilia(2152)

 Question 40553: Use the slop-intercept form to write an equation of the line with the given properties. Click here to see answer by tutorcecilia(2152)

 Question 40559: 6. Solve the system of equations using the addition (elimination) method. If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is “no solution” or “infinitely many solutions.” 4x – 3y = 1 -12x + 9y = 5 Click here to see answer by stanbon(57262)

 Question 40585: I am stumped on this question. Can someone please help me with it. Find the equation, in standard form, including all integer coefficients, of the line perpendicular to 3x – 4y = 9 and passing through (-2, -1). Click here to see answer by stanbon(57262)

 Question 40558: 5. Solve the system of equations using the addition (elimination) method. If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is “no solution” or “infinitely many solutions.” 6x + 2y = 2 3x + 5y = 5 Click here to see answer by junior403(76)