SOLUTION: on my way to work on monday, i drove at an average speed of x mph, my journey to work is 30 miles long. (a) write an expression in terms of x for the time that my journey on monda

Question 729346: on my way to work on monday, i drove at an average speed of x mph, my journey to work is 30 miles long.
(a) write an expression in terms of x for the time that my journey on monday took in hours?
On tuesday my journey was half an hour shorther than on monday.
(b) write an expression in terms of x for the tome that my journey on tuesday took in hours?
My journey on tuesday took 1 hour.
(c) Use this information to find the value of x x=...........mph
If i keep in creasing my average speed by the same amount each day, will my journey take me half an hour less each day?
(d) Explain your answer.
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Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!

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