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 Question 344838: A carpenter has a 14 in piece of molding. After he cuts a 8 1/3 in piece from this piece of molding, how long is the original piece of molding, How long is the original piece of molding? Click here to see answer by checkley77(12569)

 Question 344928: classrooms on one side of the drama building are all numbered with consecutive off intergers. if the first classroom on this side of the buiding numbered d, write an expression in d for the sum of the first seven classroom numbers in a row. then simplify this expression. Click here to see answer by user_dude2008(1861)

 Question 344931: How much pure acid should be mixed with 5 gallons of a 40% acid solution in order to get a 90% acid solution? Click here to see answer by stanbon(57347)

 Question 344864: Solve the following formula for x.hx + p = nx + w Click here to see answer by Fombitz(13828)

 Question 344863: A rectangle is three times as long as it is wide. The perimeter is 152 feet. Find the dimensions. Click here to see answer by Fombitz(13828)

 Question 344975: how do you solve this problem.can you please show it step by step.. my question. A very large wall is 100 feet wide and 20 feet tall. A painter can paint 300 squared feet in one hour. Howlong will it take the painter to paint the whole wall? here is the multiple choice is it A) 0.8 hours B) 60 hours C) 0.3 hours D) 6.7 hours Click here to see answer by jsmallt9(3296)

 Question 345225: the ratio of right handed students to left handed students in mr duggan's class is 7 to 2.there are 27 students in the class. how many are right handed? Click here to see answer by rfer(12660)

 Question 345353: what is equivalent to square root 6 times square root 15 Click here to see answer by rfer(12660)
 Question 345353: what is equivalent to square root 6 times square root 15 Click here to see answer by ewatrrr(10682)

 Question 345355: What is the area of a square 48 cetimeters. The length of each side is square root 48 centimeters. What is equivalent to square root 48? Click here to see answer by mananth(12270)

 Question 345350: these are square root problems and my computer dont have the sign .....simplify 3 square root 16 plus 3 square root 128 Click here to see answer by rfer(12660)
 Question 345350: these are square root problems and my computer dont have the sign .....simplify 3 square root 16 plus 3 square root 128 Click here to see answer by Edwin McCravy(8909)
 Question 345350: these are square root problems and my computer dont have the sign .....simplify 3 square root 16 plus 3 square root 128 Click here to see answer by mananth(12270)

 Question 345330: Simplify each side first, then solve the inequality. Write your answer with interval notation. 1/3t - 1/2(5 - t) < 0 Click here to see answer by haileytucki(390)

 Question 345494: If x is a real number, then show that 0<(1/x^2+6x+10)≤1. Click here to see answer by Fombitz(13828)

 Question 345462: Please help me solve this equation: Let A be the area of the region that lies under the graph of , above the x-asis and between x=0 and x=1. a. Estimate A by taking the sample points to be right endpoints and using three subintervals. b. Using right endpoints, find an expression for the area as a limit. Evaluate the limit. Click here to see answer by Fombitz(13828)

 Question 345878: I have to problems I need help with Solve and check 2/5x-1/3x=5 And If x represents the first three consecutive odd integers, express the sum of the three integers in terms of x Click here to see answer by rfer(12660)

 Question 345982: You and your family are going to lousiville from Memphis at the rate of 40 mi/h. Your uncle is going to Memphis from louisville at a rate of 60 mi/h. He leaves two hours later. The two cities are 380 miles apart, at what time do the cars meet? Click here to see answer by haileytucki(390)

 Question 346103: 1 over 25 parenthasis to the 1over 2 power....simplify Click here to see answer by Fombitz(13828)

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