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 02-20-2012 #1 orishorjo     Join Date: May 2011 Posts: 1,633 Really need help 1) The Patriots lost 6 yards on their first play and lost another 8 yards on their next play. They then lost another 2 yards on their third play. what was the net result in yards after these three playes Show your work 2) Joey is putting all of his trophies onto 5 shelves. He places 7 trophies on each shelf but has 3 trophies left over. write an equation to represent the total number of trophies that Joey has altogether. 3) Sandra bought 3 cups of coffee for her 3 co-workers. Each cup of coffee costs \$3.56, including tax, plus she left a \$2.00 tip for the entire purchase. If Sandra wants an equal amount of money back from each person for their cup pf coffee plus their portion of the tip, which method could she use to find that ammount? A. \$3.56+(2.00÷3) B. (\$3.56+\$2.00)÷3 C. (\$3.56*3)+(\$2.00÷3) D. (\$3.56+\$2.00*3)÷3 HELP ME PLZ __________________ Do what you love, love what you do.
 02-20-2012 #2 MATH master-shanto     Join Date: Sep 2010 Posts: 860 1) have to find the GCF 6:1,2,3,6 8:1,2,4,8 2:1,2 Answer:2 yards 2) equation: 5*7-b=3 3) I am not sure what the answer is but i will try: I think its D __________________ impossible is just a word used by people who are too afraid to do something themselves. In reality there's no such thing as impossible.
 02-20-2012 #3 orishorjo     Join Date: May 2011 Posts: 1,633 That will help and for number 3 i think it's A __________________ Do what you love, love what you do. Last edited by orishorjo; 02-20-2012 at 05:44 PM..
 02-20-2012 #4 MATH master-shanto     Join Date: Sep 2010 Posts: 860 there is no multiple choice for no.1 its show ur work __________________ impossible is just a word used by people who are too afraid to do something themselves. In reality there's no such thing as impossible.
 02-20-2012 #5 avleen kaur     Join Date: Apr 2011 Posts: 84 number 3 is A
 02-20-2012 #6 orishorjo     Join Date: May 2011 Posts: 1,633 it really helped __________________ Do what you love, love what you do.
02-21-2012   #7
MAS1

Join Date: Dec 2008
Posts: 249

Quote:
 Originally Posted by orishorjo 1) The Patriots lost 6 yards on their first play and lost another 8 yards on their next play. They then lost another 2 yards on their third play. what was the net result in yards after these three playes Show your work 2) Joey is putting all of his trophies onto 5 shelves. He places 7 trophies on each shelf but has 3 trophies left over. write an equation to represent the total number of trophies that Joey has altogether. 3) Sandra bought 3 cups of coffee for her 3 co-workers. Each cup of coffee costs \$3.56, including tax, plus she left a \$2.00 tip for the entire purchase. If Sandra wants an equal amount of money back from each person for their cup pf coffee plus their portion of the tip, which method could she use to find that ammount? A. \$3.56+(2.00÷3) B. (\$3.56+\$2.00)÷3 C. (\$3.56*3)+(\$2.00÷3) D. (\$3.56+\$2.00*3)÷3 HELP ME PLZ
1. -6 + -8 + -2 = -16. So the Patriots lost 16 yards on their first 3 plays.

2. Let T = total number of Joey's trophies.

T = 5*7 + 3 = 38

3. B is the correct choice. You take the total amount and divide by 3.

 02-22-2012 #8 MATH master-shanto     Join Date: Sep 2010 Posts: 860 hey thanks man i needed help with no.3 too __________________ impossible is just a word used by people who are too afraid to do something themselves. In reality there's no such thing as impossible.
02-24-2012   #9
MAS1

Join Date: Dec 2008
Posts: 249

Quote:
 Originally Posted by MAS1 1. -6 + -8 + -2 = -16. So the Patriots lost 16 yards on their first 3 plays. 2. Let T = total number of Joey's trophies. T = 5*7 + 3 = 38 3. B is the correct choice. You take the total amount and divide by 3.
I was looking at question 3 again.

3) Sandra bought 3 cups of coffee for her 3 co-workers. Each cup of coffee costs \$3.56, including tax, plus she left a \$2.00 tip for the entire purchase. If Sandra wants an equal amount of money back from each person for their cup pf coffee plus their portion of the tip, which method could she use to find that ammount?

A. \$3.56+(2.00÷3)
B. (\$3.56+\$2.00)÷3
C. (\$3.56*3)+(\$2.00÷3)
D. (\$3.56+\$2.00*3)÷3

Since each cup of coffee costs \$3.56 and there are 3 cups of coffee the total amount including tip would be 3.56*3 +2.00. Dividing that total 3 ways gives (3.56*3 +2.00) / 3 which equals 3.56 + (2.00 / 3). So the correct answer is A, not B. Sorry for giving the incorrect answer earlier. My bad.

02-24-2012   #10
orishorjo

Join Date: May 2011
Posts: 1,633

Quote:
 Originally Posted by MAS1 I was looking at question 3 again. 3) Sandra bought 3 cups of coffee for her 3 co-workers. Each cup of coffee costs \$3.56, including tax, plus she left a \$2.00 tip for the entire purchase. If Sandra wants an equal amount of money back from each person for their cup pf coffee plus their portion of the tip, which method could she use to find that ammount? A. \$3.56+(2.00÷3) B. (\$3.56+\$2.00)÷3 C. (\$3.56*3)+(\$2.00÷3) D. (\$3.56+\$2.00*3)÷3 Since each cup of coffee costs \$3.56 and there are 3 cups of coffee the total amount including tip would be 3.56*3 +2.00. Dividing that total 3 ways gives (3.56*3 +2.00) / 3 which equals 3.56 + (2.00 / 3). So the correct answer is A, not B. Sorry for giving the incorrect answer earlier. My bad.
i needed help with #3 and thanks
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