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 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 336369: If you have 5 letters, A,B,C,D,E, how many letter combinations using all 5 letters can you make, letters can be duplicated. Click here to see answer by jim_thompson5910(28595)

 Question 336370: If you have 5 letters, A,B,C,D,E, how many letter combinations using all 5 letters can you make, letters can be duplicated. Click here to see answer by stanbon(57361)

 Question 336313: solve the equation for y. then find the value of y for the givin value of x. 8y-14x=-22; x=5 Click here to see answer by user_dude2008(1861)

 Question 336387: What does an upside down v mean in math? Click here to see answer by stanbon(57361)

 Question 336406: How many 3 letter combinations can you make with 3 letters,CAT letters can be duplicated for example AAA, ACC Click here to see answer by user_dude2008(1861)

 Question 335918: The lenth of a rectangle is 3n+2 and it with is n-1. The perimiter of the rectangle is twice the sum of its lenth and its with Click here to see answer by Fombitz(13828)

 Question 336731: I need help solving 9<3t+6<15 can you show me the steps to solving Click here to see answer by Fombitz(13828)

 Question 336782: One car rental 35.00 a day plus .10 a mile the other company 25.00 a day plus .25 a day. How many miles would she need to drive for the first company to be the better deal. our question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand. Click here to see answer by checkley77(12569)

 Question 336777: Find the approximate area (A) of a circle with a radius (r) of 4m using thr formula A= 3.14 r squared Click here to see answer by checkley77(12569)

 Question 336878: How do you solve for X? Using fractions Click here to see answer by Alan3354(30993)

 Question 337032: A company has 160 employee. The number of part-time is 7:9 to the number of full-time. How many ea do they employ? Click here to see answer by mananth(12270)

 Question 337094: There are 5 questions in a quiz and only true and false answers for each question. How many combination of true and false can we get from the answers?? Click here to see answer by Fombitz(13828)

 Question 337040: the value in a data set are 10,7,9,5,13,10,7,14,8 and 11 what question gives the answer 9.5 Click here to see answer by Fombitz(13828)

 Question 337152: In learning quadratic equations, how would I solve this equation or is it possible? (x^2 + 7x -8) -x= x-1 Thanks :o) Click here to see answer by solver91311(16897)

 Question 337124: how would I resolve this quadratic equation? Just learning how to this and need some help. (x^2 - 1 / x-1) - x = y Thanks:o) Click here to see answer by Fombitz(13828)

 Question 336784: can you give me an example of how to solve an absolute value equation? Click here to see answer by Fombitz(13828)

 Question 337270: Factor by using trial factors. 2(a+4)^2-(a+4)-3 2(a+4)^2-(a+4)-3= {((a+4)+1)}*{ (2(a+4)-3)}= (a+4)2(a+4) -3(a+4) +2(a+4)+(1*-3) Use the f.o.i.l methods First outer inner and last Click here to see answer by Fombitz(13828)
 Question 337270: Factor by using trial factors. 2(a+4)^2-(a+4)-3 2(a+4)^2-(a+4)-3= {((a+4)+1)}*{ (2(a+4)-3)}= (a+4)2(a+4) -3(a+4) +2(a+4)+(1*-3) Use the f.o.i.l methods First outer inner and last Click here to see answer by chiexpert(48)

 Question 337370: graph the equation. 2x-3y+9=0 graph the equation. 2x-3y+9=0 -3y+2x = -9 -3y = -9-2x Y= 9/3 +2/3 x Y=2/3x +3 If x=0 then y=3 Click here to see answer by chiexpert(48)

 Question 337482: 3 less than 2 times a number is the same as 2 more than 3 times the number. Find the number Click here to see answer by mananth(12270)

 Question 337538: Three times a number, minus 6, is equal to two times a number, plus 8. Find the number. Click here to see answer by mananth(12270)

 Question 337546: The largest metearite in the world is the Hoba West located in Namibia. It's weight of the Armanty meteorite located in Outer Mongolia. If the sum of their weight is 88 tons, find the weight of each. Click here to see answer by Fombitz(13828)

 Question 337401: You need 2b cups of flour for making b loaves of bread. You have 8 cups of flour. Do you have enough for 5 loaves of bread? Explain Click here to see answer by Fombitz(13828)

 Question 337548: The countries with the most television stations in the world are Russia and China. Russia has 4006 more television stations than China where as the total stations for both countries is 10,546. Find the number of television stations for both countries. Click here to see answer by edjones(7569)

 Question 337570: How do i simplify the square root of uneven numbers? Click here to see answer by nyc_function(2733)