Thursday, December 8, 2011

Need help in algebra if you can solve and give explanation ?

1. Tennis; the perimeter of a regulation singles court is 210 ft. %26amp; the length is 3 ft less than 3 times the width what are the dimensions of the court?





2.TV TOWERS: the two guy wires supporting a tower form an isosceles triangle with the ground. each of the base angles of the triangle is 4 times the 3rd angle(the vertex angle). find the measure of the vertex angle.





3. A couple leave from and to work at the same time they both make a 20 mile trip and the man goes 45 mph and the woman goes 35 mph how long till they pass each other.





4 to make low fat cheese,milk containing 4% butterfat is mixed with milk containing 1% to obtain 15 gallons of a mixture containing 2% butterfat. How many gallons of each milk must be used.





5. a pound of tin is worth $1 more than a pound of copper. 4 lbs of copper is mixed with 6 lbs of copper to make bronze that sells $3.65 how much is a Pound of tine worth.





6.there are 20 more pennies then dimes and the nickels were triple the number of dimes. if it all adds up to $5.40 how many type of coin were there.





note # 7 had a chart so i will give all info needed


7.1099 forms: The form shows interest income terrell earned in 2008 from 2 savings accounts . he deposited 15,000 at the 1st year and made no further deposits and withdraws. how much did he deposit in accounts 822 %26amp;721





this is the chart shown in the book with the problem


acc # 822 annual % yield 5% interest earned ?


acc#721 annual % yield 4.5% interest earned ?


total interest income $720.00|||this seems like the whole assignment u shud just give one question next time

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