Algebra Homework Help: Answers & Questions Page 47

• Mr. Winkle downloaded 34 more songs than Mrs. Winkle downloaded. Together they downloaded 220 songs. How many songs did each download?

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• How do you solve for r in ##d=rt##?

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• How do you convert 0.25 cg/mL to g/L?

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• How do you find the LcD of the fractions with the following denominators: 30, 18, and 15?

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• What is algebra?

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• How do you simplify ## [ (a^2 - b^2)^3 + (b^2 - c^2)^3 + (c^2 - a^2)^3 ] / [ (a^4 - b^4)^3 + (b^4 - c^4)^3 + (c^4 - a^4)^3]##?

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• How many feet is in 3 miles?

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• If the total revenue function for a hammer is ##R=36x-.01x^2##, then sale of how many hammers, ##x##, will maximize the total revenue in dollars?

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• What are the factors of 52?

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• If the circumference of a circle is 25cm, what is its Diameter?

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• What is the area of a square with the length of a side equaling 3a^5

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• How do you write an equation in slope intercept form given ##y - -1/4 = -3(x + 1/4)##?

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• How do you find domain and range of a rational function?

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• What does a 1:1 ratio mean?

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• How do you write 0.3 as a fraction?

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• How many square inches are in 60 square feet?

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• Houston, Texas has an average annual rainfall about 5.2 times that of El Paso, Texas. If Houston gets about 46 inches of rain, about how many inches does El Paso get?

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• How do you write 1.8 as a fraction and as a percent?

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• The sum of a number and its square is 42. What is the number?

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• How do you change 4.5 into a fraction?

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• What is the square root of 169 + 25?

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• How many gallons is 2 liters?

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• What is the slope of a vertical line?

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• The temperature outside dropped 13°F in 7 hours. The final temperature was -2°F. What was the starting temperature?

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• Henry needs to rent a moving truck. Suppose Company A charges a rate of $50 per day and Company B charges $70 fee plus $30 per day. For what number of days is the cost the same?

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• Is the square root of 25 an integer because it equals 5 which is an integer?

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• What is the square root of 144 over 196?

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• How do I write an equation in slope intercept form, standard form, and point-slope form using two points (2,-5) and (7,12)?

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• Why is there 5280 feet in a mile?

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• Is 53 prime or composite?

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• What does the ABC stand for in standard form Ax+By=C?

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• How do you write the prime factorization of 100?

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• Lynn can walk two miles in 24 minutes. At this rate, how long will it take her to walk 6 miles?

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• You buy 4 bags of sand and 3 bags of pea gravel for $24. In a second purchase (at the same prices), you buy 2 bags of sand for $6. X=Sand Y=Pea Gravel. How much does a bag of sand cost? How much does a bag of Pea Gravel Cost?

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• Is 61 a prime number?

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• How do you write 1/8 as a percent?

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• The current temperature in Smalltown is 20 °F. This is 6 degrees less than twice the temperature than it was six hours ago. What was the temperature in Smalltown six hours ago?

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• How do you write a system of equations with the solution (4,-3)?

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• The sum of two numbers is ##69## and their difference is ##23##. What is the smaller number?

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• How do you convert 105 degrees fahrenheit to celsius?

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• What are all the factors of 360?

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• Can an absolute value equation ever have and infinite amount of solutions?

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• What is the difference between a reciprocal of a number and a opposite of the number?

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• What is 16 2/3% as a fraction?

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• If you shift the quadratic parent function, ##f(x)=x^2## down 9 units, what is the equation of the new function?

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• How do you write 4/5 as a percent?

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• What is the least common multiple (LCM) of 2 and 6?

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• Aaron reads 150 pages in 2 hours. How many pages per min does he read?

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• How many milliliters does a two-liter bottle of cola hold?

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• How do you write ##21^(9/4)## in radical notation?

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