Tuesday

February 28, 2017
Total # Posts: 24

**algebra**

A yard has a perimeter of 230 feet. If eight times the length of the yard equals fifteen times the width, what are its dimensions?

*April 29, 2016*

**MATH Algebra**

48x + 32y/32 I have 48x/32 & 32y/32 = 3x/2 + 2y/2 = 3x/2 + y Am I working this correctly? Also 25a + 5b + 15c/10 would I be correct to divide by 5?

*April 9, 2014*

**MATH - Algebra**

Help with problem already posted. Thanks

*April 7, 2014*

**MATH - Algebra**

11x^2 + 22x/11 Am I on the right track? 11(x^2 + 11x)/11 = x^2 + X

*April 7, 2014*

**Science**

Which two of the twelve science processes do you feel are the most important for students to understand early in their science studies. Defend your rational.

*August 23, 2013*

**science**

the answer is D. Carbon

*July 11, 2013*

**Math**

Carlos sells video games on a web site. the cost for his web site is $75 per year. Carlos sells each video game for $25. Which equation can Carlos use to determine how many video games "g", he must sell to make a profit of $50 per year? A. 100g = 50 B. 75g + 25 = 50 ...

*December 16, 2012*

**Math**

Margaret feeds her dog about 300 grams of dog food with each meal. If she feeds her dog twice a day, about how many kilograms of food does she need to feed her dog for a week?

*December 16, 2012*

**Math**

A map has a scale of 2cm=15km. If the distance between two cities on the map is 9cm, what is the actual distance between the cities?

*December 16, 2012*

**Health**

its b 2.2

*August 30, 2012*

**HEALTH**

its A

*August 13, 2012*

**chemistry**

I got the answer of 465mL...(is this correct)

*May 8, 2012*

**chemistry**

a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees celcius and the ...

*May 8, 2012*

**chemistry**

a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees celcius and the ...

*May 8, 2012*

**math**

what is z cube 3 plus z squared minus 7z-7 divide z squared minus 3z minus 4

*September 5, 2011*

**Math**

There are 8 more girls in the math club. The club has a total of 44. How many are girls and how many are boys?

*August 16, 2011*

**Psychology**

Peer reviewed means find it in the University library

*August 19, 2010*

**qlgebra**

3 3/20 divided (-1 4/5)

*May 17, 2010*

**Algebra**

x= 1

*May 17, 2010*

**Algebra**

What is the answer? 6x+6(-3x-2)=-18-6x

*May 17, 2010*

**chemistry**

ii) What is the total pressure of a gas mixture that contains hydrogen at 0.45 atm, nitrogen at 0.25 atm, and argon at 0.60atm

*January 30, 2009*

**Economics**

How would the advice of an economic scientist differ from that of an economic policy advisor?

*July 17, 2008*

**math**

a4.a6

*October 18, 2007*

**college algebra**

Demand Equation: The price p, in dollars, and the quantity x sold of a certain product obey the demand equation x = -5p + 100, 0 (less than or equal to) p (less than or equal to) 20 a.) Express the revenue R as a funtion of x. b.) What is the revenue if 15 units are sold? c.) ...

*July 20, 2007*

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