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expanded form of 409,720
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5y-2x-3=0
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13x3=a show problem
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Hello, Normally I send in 3 questions a day. I was wondering what the cost would be to complete an entire quiz (with details on how each problem is solved)? I have attached the quiz so that you can review it before letting me know the cost. If it is better for me to enter 3 questions a...
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The monthly charge for a waste collection service is 1475 dollars for 100 kg of waste and 1755 dollars for 120 kg of waste. (a) Find a linear model for the cost, , of waste collection as a function of the number of kilograms, .
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Hello again, $35 is fine, thank you. Is Thursday September 2nd long enough? I do not need to turn it in until Sunday the 5th, but I would like to have it a couple of day's early so I can understand it. Please let me know if you need more time. Thank you!!
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Solve this problem using front end estimation. 1279+2155+1502=_
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a+b=210 5a+2b=660
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if q is the number of quarts lemonade, then 1/4 q can be used to find the number of cups of lemonade mix needed to make the lemonade. how much mix is needed to make each amount of lemonade? 2 quart 8 quarts
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A bat emits a sound whose frequency is 91 kHz. The speed of sound in air at 20 degrees Celcius is 343 m/s. However the air temperature is 35 degrees Celcius, so the speed of sound is not 343 m/s. Assume that air behaves like an ideal gas, and find the wavelength of the sound.
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