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

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

 Question 166662: which ones passes thru the point(0,5) y=6x+5 y=5x+6 y=6x+8 y=3x+5 y=8x+1 Click here to see answer by jim_thompson5910(28717)

 Question 166674: Can you explain how to graph linear equations, for ex. y = 2x, y = 5-x and 4x + 6y = 8 Click here to see answer by jim_thompson5910(28717)

 Question 166680: what is the slope to x+3y=13 and the slope to 2x-y=-9? Click here to see answer by jim_thompson5910(28717)

 Question 166670: graphs of equations perpendicular, parallel or neither 6x+5y=3 5x-6y=8 Click here to see answer by jim_thompson5910(28717)

 Question 166907: Are you able to show me how to find the slope of the graph of the linear function f. f(2) = -3, f(-3) = 5 Click here to see answer by Alan3354(31537)

 Question 166910: if you have two points on a line you can find the slope by calculating the "_______over the ______." you figure out the second of these by finding the difference in the _____ values for the two points. You have to be careful to pay attention to the ______of the difference. you figure out the second of these of these finding the difference in the ______ values for the points. Again, pay attention to the _______of the differnce. Click here to see answer by Mathtut(3670)

 Question 166991: A line passing through(2,3) and (5,y) is perpendicular to a line with a slope 3/4. What is the value of y? Click here to see answer by nerdybill(7009)
 Question 166991: A line passing through(2,3) and (5,y) is perpendicular to a line with a slope 3/4. What is the value of y? Click here to see answer by jojo14344(1512)

 Question 167107: Find an equation for the line with the given properties X-intercept=2; Y-intercept=-1 Click here to see answer by checkley77(12569)

 Question 167200: problem came from a worksheet. the equation of the line perpendicular to 3x-4y=9 and passing through (-2, -1). write the equation in standard form, with all integer coefficients. Click here to see answer by checkley77(12569)

 Question 167231: Find an equation of the line that contains the point (1,0) and is perpendicular to 2x+y=-4. Click here to see answer by Mathtut(3670)

 Question 167310: how do you find "x" in a equation like 2x-3=5x+12 ??? Click here to see answer by gonzo(654)

 Question 167309: How would I write an equation with a slope of -1/3 Click here to see answer by gonzo(654)

 Question 167324: Complete the ordered pair. y=3x-4 (0, ) ( ,0) (2, ) Click here to see answer by midwood_trail(310)

 Question 167251: Can you help with this question on writing a cost function, assuming the relationship is linear: A cab company charges a base rate of 41.50 plus 15 cents per minute. Let C(x) be the cost in dollars of using the cab for x minutes. A. C(x)=1.50x+0.15 B. C(x)=1.50x-0.15 C. C(x)=0.15x-1.50 D. C(x)=0.15+1.50 Click here to see answer by ankor@dixie-net.com(15746)

 Question 167308: How would I graph a line with the slope-1/3 Click here to see answer by midwood_trail(310)

 Question 167337: Tickets for a concert were sold to adults for \$3 and to students for \$2. If the total receipts were \$824 and twice as many adult tickets as students tickets were sold, then how many of each were sold? Click here to see answer by Mathtut(3670)

 Question 167321: Please write an equation for each line,express it in the standard for ax+by=c. 1.(-3,4) (2,4) 2.with m=-3 and through (4,6) 3. Through (0,4) and (-1,0) 4. Parrallel to x+4=0 with x-intercept (-9,0) Click here to see answer by Mathtut(3670)

 Question 167384: use the system ofequations to solve the applied promblem 1)the sum of two numbers is 76 and their difference is 22 find the numbers Click here to see answer by vleith(2825)

 Question 167383: solve each system by substitution 1)4y=3x+6 2x-3y=-5 2)5x-3y=1 2x-3y=-5 Click here to see answer by jojo14344(1512)

 Question 167382: solve each system by the elimination method 1)3x+2y=10 2x+y=7 2)3x-2y=7 2x-y=8 3)2x+3y=-13 -4x+6y=-10 Click here to see answer by jojo14344(1512)

 Question 167323: graph the linear equation, give the x and y intercepts. y+2=o Click here to see answer by midwood_trail(310)

 Question 167381: graph linear equation give the x and y intercepts 1)y+2=0 Click here to see answer by midwood_trail(310)

 Question 167445: Elementary and Intermediate Algebra, 3e ISBN: 9780073533490 Author: Mark Dugopolski Citation Generator copyright © 2009 The McGraw-Hill Companies page 487 Number 14 For each problem, write a system of equations in two or three variables. Use the method of your choice to solve each system. 14. One night the manager of the Sea Breeze Motel rented 5 singles and 12 doubles for a total of \$390. The next night he rented 9 singles and 10 doubles for a total of \$412. What is the rental charge for each type of room? Click here to see answer by aswathytony(47)

 Question 167889: Hello, I'm having trouble with this homework question on a worksheet that our professor gave us. Write an equation for each line. Express it in the standard form of Ax+By=C. Parallel to x + 2 = 0 with x-intercept (-1,0) Thank you very much. Joan Click here to see answer by Earlsdon(6294)

 Question 167881: This is a word problem that I have to solve with an equation. A tennis club offers two payment options: Option 1: \$32 monthly fee plus \$3/hour for court rental Option 2: No monthly fee but \$6.50/hour for court rental. Let x = hours per month of court rental time. a) write a mathematical model representing the total monthly cost, C, in terms of x for the following: Option 1: C=_________________ Option 2: C=_________________ Click here to see answer by checkley77(12569)

 Question 167965: So if you have coordinates of: 1620,3 4860,9 that would be 9-4860/3-1620 which=-4851/-1617 slope=3 Am I right? Click here to see answer by jim_thompson5910(28717)

 Question 168001: a wire 10 cm long is cut into two pieces, one of length x and the other of 10 - x. each piece is bent into the shape of a square (a) find a function that models the total area enclosed by the two squares. (b) Find the Value of x that minimizes the total area of the two squares Click here to see answer by gonzo(654)