09/29/15

#### The area of a rectangular wall of a barn is 77 feet its length is 4 feet longer than the width. What is the length of the barn?

The area of a rectangular wall of a barn is 77 feet its length is 4 feet longer than the width. What is the length of the barn?

09/29/15

#### a ptc notes that a patients water pitcher is still 1/4 full. if the patient drank 1125 milliliters of water; how many mL of water does a full pitcher hold?

I know that the answer has to come out to be 1500 but I cant figure out how to do it and it is diving fractions.

09/29/15

#### Chairs produced by second shift.

a company produced 2320 chairs in a day with two shifts. the second shift produced 60 chairs fewer then four-thirds of the number of chairs the first shift made. how many chairs did the second...
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09/27/15

#### How much did invest at each amount.

An actor invests some money at 9%, and $20000 more than four times the amount at 11%. The total annual interest earned from the investment is $54670.

11/03/14

#### Suppose you have 63 nickels, dimes, and quarters combined that total $8.20. Write a system of equations.

I am to write a system of equations and then create a matrix for the problem.

10/31/14

#### HELP: Supposed to solve using Matrix...

In a recent game at your community college, the men’s basketball team made 45 baskets from the field; some were 2-pointers and some were 3-pointers. In total, 101 points were made from the field....
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10/31/14

#### A 5L PC uses 1.5L oil for a recipe. How much oil is reqd for the same recipe, if we use a 6.5L PC??

PC means Pressure Cooker
L - litres
reqd - required

10/30/14

#### the product of negative seven and the difference of a number and 5

the product of negative seven and the difference of a number and 5

10/27/14

#### the length of a rectangle is 19 centimeters less than five times its width. Its area is 30 centimeters. Find the dimensions of the rectangle.

the length of a rectangle is 19 centimeters less than five times its width. Its area is 30 centimeters. Find the dimensions of the rectangle.

10/27/14

#### Darren earns $56 for 8-hour workday. How many hours does he have to work to earn $196?

Darren earns $56 for 8-hour workday. How many hours does he have to work to earn $196?

10/27/14

#### A store recived $823 from a sale of 5 tape decks and 7 Radios. A tape deck costs $2 less than double cost of radio. How much is a tape deck

Need main formula and answer

10/22/14

#### a group of 483 students is taking a fieldtrip one bus is needed for every 50 students how many buses are needed

hey guys my name is treveian batts I love to ask qustions so I hope I like it its my first time thanks

10/22/14

#### find the sums of the following series:

a) 5+7+9+....+75
b) (x+1)+(2x+1)+(3x+1)+....+(21x+1)

10/22/14

#### Use rational exponents

Use rational exponents to simplify the expression. If rational exponents appear after simplifying, write the answer in radical notation. Assume that all variables represent positive...
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10/16/14

#### Word Problems

An electronics store offers an instant rebate when a certain computer if bought online. The retail price of the computer is $625. After the rebate is applied, the new price of the computer is $525....
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10/14/14

#### If the lake is 60 miles away, and miles is traveling at a rate of 80 mph how long will it take miles

I need help with this problem and i need to figure it out quickly. Thanks

10/12/14

#### the circumference of a women's basketball must be between 28.5 in. and 29 in., inclusive

write a compound inequality that represents each phrase then graph each

10/10/14

#### A customer buys 5 hotdogs and 2 bags of chips for $12.50. Another customer buys 2 hotdogs and 3 bags of chips for $7.75. Find the cost of each item.

x=the cost of hotdogs
y=the cost of chips
7x+5y=20.25

10/10/14

#### Calculate the mass of silicon?

Calculate the mass of silicon, in grams, that make up a computer chip that has the following dimensions (assuming it is solely made of silicon) and a density of 2.33g/cm^3. Area: 4.2x10^2 mm^2;...
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10/10/14

#### word problems mixing potash and fertilizers

A hortucurtualiast needs a fertilizer that is 8% potash, but she can only find fertilizers that contain 6% and 15% potash. How much of each should she mix to obtain 10 pounds of fertilizer that...
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10/10/14

#### Word problem with hours and working together.

Andrea can clean a house 4 times as fast as Denise. When they work together, Andrea and Denise can clean a large house in 8 hours. How many hours would it take Denise to clean the house by herself.

10/10/14

#### whats the proof to this?

Given: ∠5 and ∠6 are complementary; ∠7 and ∠8 are complementary; ∠5 ≅ ∠7
Prove: ∠6 ≅ ∠8

10/09/14

#### Determine the equation of g(x) that results from translating the function f(x) = (x + 6)2 to the right 14 units.

Determine the equation of g(x) that results from translating the function f(x) = (x + 6)2 to the right 14 units?a) g(x) = (x - 8)2b) g(x) = (x + 20)2c) g(x) = (x + 6)2 - 14d) g(x) = (x + 6)2 + 14

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