# Questions on test answered by real tutors!

Algebra ->  Algebra  -> Test  -> Lessons -> Questions on test answered by real tutors!      Log On

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

 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 352181: The perimeter of a basketball court is 108 meters. The length is 6 meters longer than twice the width. Find the length and width. Click here to see answer by sofiyac(695)

 Question 352242: How do you do the equation for rise over run Click here to see answer by Fombitz(13828)

 Question 352257: Negative 7r minus 8 equals negative 14..... What is r Click here to see answer by jim_thompson5910(28715)
 Question 352257: Negative 7r minus 8 equals negative 14..... What is r Click here to see answer by Fombitz(13828)

 Question 352262: I'm trying to solve this problem: 1/3(3x-9) = -4(x-3) Click here to see answer by jim_thompson5910(28715)
 Question 352262: I'm trying to solve this problem: 1/3(3x-9) = -4(x-3) Click here to see answer by Fombitz(13828)
 Question 352262: I'm trying to solve this problem: 1/3(3x-9) = -4(x-3) Click here to see answer by sofiyac(695)

 Question 352212: A fund raising committee is to be selected from a group of 30 members, including 20 college graduates (15 of whom are women)and 10 people who did not graduate from college (4 of whom are women). If a chairperson is randomly selected, find the probability of getting man or a college graduate. In order to get the correct answer do I do this? 20/30 + 11/30 Click here to see answer by sudhanshu_kmr(1152)

 Question 352263: hello,my name is gabrielle and i go to central high.i am having troble in math.i have an D.i dont know how to multiply and divide. can someone tell me what i can do to help me learn how to multiply and divide.If you can give me a site to go to that would be great.i have adhd and it takes me a long time to understand Click here to see answer by rfer(12730)

 Question 352440: It takes you half an hour to travel 26 miles to work. What is you average speed? What formula did you use? Click here to see answer by mananth(12270)

 Question 352477: Can you help me solve this problem that I am confused with. A student opens a mathematics book to two facing pages. The product number is 156. Find the page number, The first page is The second page is thanks a million Click here to see answer by jjordan95(63)

 Question 352683: It takes Juliana 3/4 hour to make a bracelet and 1 hour to make a necklace. She charges \$50 for each bracelet and \$80 for each necklace. Juliana works no more than 50 hours in one week and makes more than \$1000. Write a system of inequalities to represent the combination of bracelets and necklaces. Help me! Click here to see answer by josmiceli(9817)

 Question 352742: I need to understand distributive property. I am confused about how to do it. Click here to see answer by Fombitz(13828)

 Question 352733: Statistics Class. 1. Use the standard normal distribution to find P(0 < z < 2.25). Click here to see answer by Fombitz(13828)

 Question 352783: As you can tell I am not to good with story problems and find this one confusing, can you help me figure it out. The width of a rectangle is 1 ft less than the length. The area is 6ft^2. Find the length and the width. The width is _____. The length is _____. Thank you so much. :o) Click here to see answer by checkley77(12569)

 Question 351493: a bank offers two checking plans. the anywhere plan charges 15 cents per check. The AccuCheck plan costs 1.40 a month plus 5 cents check. Click here to see answer by sofiyac(695)

 Question 353056: Maximize z= 15x + 20y subject to 3x + 4y <(or equal to) 84 5x + 2y <(or equal to) 70 x >(or equal to) 0 y >(or equal to) 0 this linear programming problem has a. a unique solution b. multiple solutions c. unbounded solution d. no feasible solution Click here to see answer by Fombitz(13828)

 Question 352908: convert each of the fallowing number to numerals in the indicated system? (a) 29 to base two (b)11011two to base ten (c)9 to base two Click here to see answer by jsmallt9(3296)

 Question 353053: The minimum value of z= 5x + 15y, subject to 4x + 3y >(or equal to)72 6x + 10y <(or equal to)174 x >(or equal to) 0 y >(or equal to) 0 occurs at a. (0,17.4) b. (9,12) c. (18,0) d. (29,0) Click here to see answer by Fombitz(13828)

 Question 353223: An automobile's distance is given by d=30t (t in seconds, d in metres) a) graph the function using a suitable scale and any means at your disposal b)draw the secants from the point (2,60) to each of the points in the graph ending at t=3, 2.5, 2.1, 1.01. c)determine the equations of eacch of the secants above d)explain your results form part c. Can one of the tutors please guide me on part b and c. I dont know how the graph would look like with the secants. And how should i make the scale for the graph. Thank You! Click here to see answer by stanbon(57967)

 Question 353257: We have a quizzzz.....not a test on algebra (sort of) One of the things we r studying is like um... 2x-x+10(4b+7)8b So how would i do that and what is the answer? Click here to see answer by Alan3354(31532)

 Question 353271: Sorry...I want to simplify as far as I could with that problem. Let me ask another one. 8x+6(4x-2)6y+y Click here to see answer by stanbon(57967)

 Question 353318: Use two unit multipliers to convert 60 miles to inches. Click here to see answer by solver91311(17077)
 Question 353318: Use two unit multipliers to convert 60 miles to inches. Click here to see answer by stanbon(57967)

 Question 353435: Suppose that x liters of 34% acid solution are mixed with y liters of a 44% solution to obtain 100 L of a 39% solution. One equation in a system for solving this problem is x+y=100. What is the other equation? Click here to see answer by stanbon(57967)
 Question 353435: Suppose that x liters of 34% acid solution are mixed with y liters of a 44% solution to obtain 100 L of a 39% solution. One equation in a system for solving this problem is x+y=100. What is the other equation? Click here to see answer by mananth(12270)

 Question 353556: Which set of points below does the equation 2x=6y-4 go through A. (2,4),(-1,-5), and (3,7) B. (4,2),(-5,-1),and (7,3) C. (-2,-4),(1,5), and (-3,-7) D. (-4,-2),(5,1), and (-7,-3) Please help me and thank you Click here to see answer by vleith(2825)

 Question 353490: Well I was wondering with a problem like ummm say 8(12m/3)-2(3m) now how could u simplify that step by step?? THANK YOU Click here to see answer by Fombitz(13828)

 Question 353554: which equation represents the relationship between x and y x y -1 0 0 -1 1 0 3 8 A. y=x+2 B. y=2x+2 C. y=x^2-1 D. y= 2x^2+2 Please help and thank you Click here to see answer by ewatrrr(10682)

 Question 353350: Find the equation of the line with slope -1 that is the tangent to the curve y=1/(x-1) (5marks: 1mark for graph, for the general equation of the line, for getting the quadratic, for solving for K, for the solution) Click here to see answer by Fombitz(13828)