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Alenkasestr [34]
3 years ago
12

A cyclist rode 3.75 miles in 0.3 hours. How fast was she going in miles per hour

Mathematics
2 answers:
Naddika [18.5K]3 years ago
8 0

3.75 miles in 0.3 hours

3.75 miles/ .3 hours

12.5 miles per hour

rewona [7]3 years ago
4 0

I think the answer is 12.5 miles per hr

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Pls answer and thanks!!
Keith_Richards [23]

Answer:

Problem:

Solve 3x−y=6;y=x−4

Steps:

I will try to solve your system of equations.

y=x−4;3x−y=6

Step: Solvey=x−4for y:

Step: Substitutex−4foryin3x−y=6:

3x−y=6

3x−(x−4)=6

2x+4=6(Simplify both sides of the equation)

2x+4+−4=6+−4(Add -4 to both sides)

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Answer:

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Step-by-step explanation:

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find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the large
katrin2010 [14]

A generic odd number can be written as

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To confirm this hypothesis, we can observe that, on the left hand side, we have the sum of two odd numbers, which is even

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So, the left hand side is even, and the right hand side is odd. They can't be the same number.

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