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kipiarov [429]
3 years ago
9

A watch was on sale for 70% off. The sale price is $60. What was the original price?

Mathematics
1 answer:
ser-zykov [4K]3 years ago
5 0

Answer:

78 dollars

Step-by-step explanation:

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735 mil. Trip in 15 hours what was their average rate
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If it took them 15 hours to go 735 miles, and you are trying to find the average rate, then divide the miles by the time (in hours), so for this specific problem, it would be 735 divided by 15 hours, and you will find the answer as 49. (MPH)

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3 years ago
Using 3.14 for 7, a sphere has a volume of 904.32 mm.
Alla [95]

Answer:

v =  \frac{4}{3} \pi {r}^{3 }  \\ 904.32 =  \frac{4}{3}  \times 3.14 \times   {r}^{3}   \\  {r}^{3}  =  \frac{3 \times 904.32}{4 \times 3.14}  = 21.57 \\ r = 2.78

then Radias equal to 5.5676

Step-by-step explanation:

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3 years ago
Multiply. assume that no denominator equals zero x^2-16
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3 years ago
How many solutions are in 5x-2-3x(1+2)=2(2+3)
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