Mathematics, 20.11.2020 16:30 skylex
Elena went to a sporting goods store that was having a sale. She bought a tennis ball and 3 cans of tenis balls The tennis racket normally cost $43. All tenis rackets are marked down 15%. One can of tens balls normally cost $4. The tenis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything including tax?
Answers: 3
Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
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Mathematics, 21.06.2019 21:30
What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14
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Mathematics, 21.06.2019 22:40
Which of the following functions corresponds to the above sinusoid? a. 10 cos ฯx - 5 b. -5 sin x - 5 c. -10 cos ฯx/2 - 0.5 d. 10 sin ฯx - 5
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Elena went to a sporting goods store that was having a sale. She bought a tennis ball and 3 cans of...
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