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Question 309623: The length of a new rectangular field is 7 yards longer than triple the width. If the perimeter of the rectangular playing field is 470 yards what are its dimensions?
Click here to see answer by checkley77(12844)

Question 309608: -49=x -50
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Question 309787: given the values of x and y, find the equation of variation in which y varies directly as x. Y =8, when x=5
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Question 309808: Explain how to change a percent to a decimal
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Question 309825: 9x+10=29-13x
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Question 310042: find the equation of the line that passes through the point(3,10) and is parallel to y = 4/3x-1

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Question 310067: if the volume of the smaller pyramid is 9in3 whats the volume of the larger pyramid
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Question 310147: Im taking the Algebra 1 credit by exam. What would you recommend I study and learn to be prepared?
I have Three Months to get ready and I know Pre-Algebra. Im self taught by the way,(I take math, but am top of the class and it feels too easy) so I need to know reliable sources, too.
Click here to see answer by nerdybill(7384)

Question 310129: Use the quadratic formula to solve
(x+1)(x-2)=5
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Question 310158: Find the slope and the y-intercept of the following 3x-2y=5
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Question 310157: Find the slope and y-intercept of the following y=3x-5
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Question 310168:
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Question 310170: Write as a common fraction in lowest terms of
.1875 and 1.2
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Question 310177: Use synthetic substitution to find the value of f(-2) for f(x)=x^3-3x^2-x-9
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Question 310178: Use the factor theorem to determine whether (x-3) is a factor of f(x)=x^4+12x^3+6x+27
Click here to see answer by stanbon(75887)

Question 310128: Use the quadratic formula to solve
(x+1)(x-2)=5
Click here to see answer by Alan3354(69443)

Question 310240: If y varies inversely as x with a exponent 2 and y=2 when x=4, what is the constant of variation?
Click here to see answer by stanbon(75887)

Question 310285: Log(2x^2+8x+3)

Click here to see answer by Fombitz(32388)

Question 310232: Write an equation for the line with slope 2/3 and y-intercept 5
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Question 310347: hello there, i have a question on bearings. i have a maths exam next week and it's my final exam. could you help me please help me to work on bearings, because i don't have a clue how to do them.
thank you !
Click here to see answer by Fombitz(32388)

Question 310286: A rock falls from the top of a cliff into a river 96 feet below. The equation h=-16t^2+s, s is the starting height, after a given number of seconds, t, and h is the height. How long would it take the rock to hit the water. can someone explain this to me in another way because I don't get it. Thanks
Click here to see answer by ankor@dixie-net.com(22740)

Question 310481: Whatbaresome better quas can stidy
Click here to see answer by JBarnum(2146)

Question 310481: Whatbaresome better quas can stidy
Click here to see answer by stanbon(75887)

Question 310557: Can you please help me solve for x?This feels like a really dumb question!
2^(-x) = 5
Click here to see answer by scott8148(6628)

Question 310614: (8x
Click here to see answer by nyc_function(2741)

Question 310561: square root y+ square root y+7)=(7)
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Question 310772: Simirpreet can type 225 words in 3 minutes. At that rate, how many words can she type in 7 minutes?

Click here to see answer by stanbon(75887)

Question 310820: Warren invests $1000 in stock that earns 6% annually.How many years will it take him to become a millionaire?
Click here to see answer by solver91311(24713)

Question 310825: On a geologist map,an elliptical lake with center (0,0) has vertex (0,9) and co-vertex (6,0).what is the equation of the ellipse?
Click here to see answer by stanbon(75887)

Question 310821: What is the equation of a line that is tangent to the circle (x-2)2 + y2= 25 at the point (6,3)?
Click here to see answer by Earlsdon(6294)

Question 310936: Simplify 3/(2x-4) + 2/(6-3x)
Click here to see answer by palanisamy(496)

Question 310967: An ice cube that measures 2.3 centimeters on each side contains how many cubic centimeters of ice? Include correct units with your solution.
Click here to see answer by Fombitz(32388)

Question 311024: 10 dollars invested at 5% compounded continuously after a 3 year period. After 3 years, the investment result in?
Click here to see answer by nerdybill(7384)

Question 311033: The amount of the money that a salesperson recieves $7,500 for selling a house for $120,000, how much will he or she make if he or she sells a house for 150,000? Set up a proportion.
Click here to see answer by nerdybill(7384)

Question 311007: Simplify by factoring.
23s2
Click here to see answer by Fombitz(32388)

Question 311031: If y varies inversely as x^2, and y=2 when x=4, what is the constant of variation?
Click here to see answer by Fombitz(32388)

Question 311050: The amount of money that a salesperson makes varies directly as the total amount of sales made. If the salesperson receives $7,500 for selling a house for $120,000, how much will he or she make if he or she sells a house for $150,000? Set up a proportion
Click here to see answer by JBarnum(2146)

Question 311069: Determine whether or not the following points are collinear. (3,1), (5,5), and (7,9)
Click here to see answer by stanbon(75887)

Question 310969: In a 9 inch square cake pan and a 10 inch square cake pan, what is the difference in volume each pan will hold? Assume each pan is 3 inches high. Show step by step work. Include correct units with your solution.
Click here to see answer by checkley77(12844)

Question 310968: How many cubic centimeters of ice cream can an ice cream cone (within the cone) hold if its height is 8 centimeters and the diameter of its base is 3 centimeters? Give solution accurate to the nearest hundredth. Include correct units with your solution.
Click here to see answer by checkley77(12844)

Question 311129: factor:
10x squared + 11x - 6
Click here to see answer by Miceandwine(15)

Question 311140: A plane flies 900 miles with a tail wind in 3 hours. It rakes the same plane 4 hours to fly the 900 miles flying against the tail wind. What is the planes speed in still air?
Click here to see answer by Alan3354(69443)

Question 311131: 4/y + 2/y-1
Click here to see answer by Fombitz(32388)

Question 311132: Two flag poles in front of the court house are 12 feet tall. The distance from the top of one pole to the base of the other is 20 feet. What is the distance between the two flag poles?
Click here to see answer by Edwin McCravy(20054)

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