# Questions on Algebra: Unit Conversion answered by real tutors!

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 Algebra: Unit Conversion Solvers Lessons Answers archive Quiz In Depth

 Question 46692: 5z^2 - 5z + 4 - (3z - 4)= Click here to see answer by checkley71(8403)

 Question 48162: Use two unit multipliers to convert 36 inches to yards. (Go from inches to feet to yards.) Click here to see answer by cowess(34)
 Question 48162: Use two unit multipliers to convert 36 inches to yards. (Go from inches to feet to yards.) Click here to see answer by tutorcecilia(2152)

 Question 48996: can u tell me how 2 add a fraction with the donominators r not the same Click here to see answer by AnlytcPhil(1278)

 Question 50320: Use one unit multiplier to convert 100 centimeters to inches. Click here to see answer by tutorcecilia(2152)

 Question 50631: Here is my problem. How many km. are in 5055m.? I thought it was a division problem but the answer only comes out right when you multiply. Why? Click here to see answer by tutorcecilia(2152)

 Question 51283: Use one unit multiplier to convert: 120 in. to ft. and 42 ft. to in. Click here to see answer by checkley71(8403)

 Question 52217: bob invested \$20,00, part at 14% and part at 13%. If the total interest at the end of the year is \$2,720, how much did he invest at 14%? Click here to see answer by funmath(2925)

 Question 52216: Sally bought 3 chocolate bars and a pack of gum and paid \$1.75. Jake bought 2 chocolate bars and 4 packs of gum and paid \$2.00. Find the cost of a chocolate bar and the cost of a pack of gum. Click here to see answer by tutorcecilia(2152)

 Question 52609: I am trying to figure out this word problem. any help is greatly appreciated. The cost C of producing x units of a product is C = 15 + 26x. The revenue R for selling x units is . The profit P is the difference between revenue and cost. (a) Perform the subtraction required to find the polynomial representing profit P. (b) Determine the profit when 14 units are produced and sold. Click here to see answer by stanbon(57984)

 Question 57380: suppose you travel north for 65 kilometers then travel east 75 kilometers. How far are you from your starting point? Click here to see answer by stanbon(57984)

 Question 64211: If i need 8 oz of onion to make 1/2gal then how many ones will i need to make 1 quart and one 1/2 gal. Click here to see answer by checkley71(8403)

 Question 64301: Divide. Write the answer in scientific notation. 5.2 x 10^-12 ____________ 7.5 x 10^-7 Click here to see answer by funmath(2925)

 Question 65083: Use unit multipliers to convert 300 square miles to square kilometers Click here to see answer by stanbon(57984)

 Question 65093: Use unit multipliers to convert 10 cubic meters to cubic inches Click here to see answer by funmath(2925)

 Question 12867: use two unit multipiers to convert 366 centimeters to feet Click here to see answer by 303795(595)

 Question 65807: Use unit multipliers to convert 3 square miles per hour to square feet per minute Click here to see answer by checkley71(8403)

 Question 66069: Use unit multipliers to covert 27 cubic feet per minute to liters per hour Click here to see answer by stanbon(57984)

 Question 66035: simplify use unit multipliers to convert 27 cubic feet per minute to liters per hour Click here to see answer by venugopalramana(3286)

 Question 67782: Use unit multipliers to convert 600 milliters per minute to liters per hour Click here to see answer by stanbon(57984)

 Question 67839: I have a Physics problem but I think it involves conversion. Can anyone help? A 160 lb. person has a mass of 160/32 = 5 slugs. A 160 lb. person steps into an elevator and stands on a bathroom scale. Determine the scale reading if the elevator is a. accelerating upwards b.the elevator cable breaks I will appreciate your help! Thanks. Click here to see answer by Edwin McCravy(8999)

 Question 68078: use a unit multiplier to convert 1760 yards to feet Click here to see answer by stanbon(57984)

 Question 69776: how do you write 790000 in scientific notation? Click here to see answer by Zoop(21)
 Question 69776: how do you write 790000 in scientific notation? Click here to see answer by stanbon(57984)
 Question 69776: how do you write 790000 in scientific notation? Click here to see answer by funmath(2925)

 Question 70836: Identify the units on the variable x in each of the following situations. 1. x=fp both f and p are measured in inches. I don't understand how to do this. I don't even understand what the question is. Click here to see answer by bucky(2189)

 Question 72214: I wasn't sure how to do this one. I got -10.5, but I don't think thats the right answer. I came to my answer by following the notes I had taken in class. I'm just really unsure about this problem. Thanks for any help. :] Click here to see answer by rmromero(383)
 Question 72214: I wasn't sure how to do this one. I got -10.5, but I don't think thats the right answer. I came to my answer by following the notes I had taken in class. I'm just really unsure about this problem. Thanks for any help. :] Click here to see answer by stanbon(57984)

 Question 72609: I am not sure if this is a unit conversion sorry for any confusion. 75. If the cost, C(x), for manufacturing x units of a certain product is given by , find the number of units manufactured at a cost of \$9500. I have tried factoring this by first factoring the equation without the 9500 even inputed. I have tried substituting the 9500 in to the equation in a couple of different ways. The book has given me the answer and if I put the answer into the equation I see that it works but I have no idea how the number was gotten in the first place. There is no explanation in the book please help. Thank you Click here to see answer by bucky(2189)

 Question 72733: Express the ratio 750 cm:3 m in simplest form. Click here to see answer by stanbon(57984)

 Question 73239: If the path is 12cm on the map how many km is the actual path on a scale of 1:10,000 in cm? Click here to see answer by checkley75(3666)