William cycles at a speed of 15 miles per hour. he cycles 12 miles from home to school. if he increases his cycling speed by 5 miles per hour, how much faster will he reach his school?

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step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.