Alexander is riding his bicycle to school. After one mile he is a third of the way there. How much more does he have to ride

Mathematics

2 answers:

natulia [17]3 years ago

7 0

If the question unit is miles, then he has 2 miles to go, the trip total is 3 miles.

bogdanovich [222]3 years ago

7 0

You are given
1 mile = (1/3)*(distance to school)
Multiply this equation by 3 and you have
3 mile = (distance to school)

You also know that
(distance ridden so far) +(remaining distance) = (distance to school)
Subsituting given information, this is
1 mile + (remaining distance) = 3 mile
Subtracting 1 mile from this equation gives
(remaining distance) = 2 miles

Alexander has 2 miles more to ride.

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Answer:

2nd option

Step-by-step explanation:

Substitute the values of x from the domain into f(x) for range

f(2) = 2³ + 1 = 8 + 1 = 9

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f(4) = 4³ + 1 = 64 + 1 = 65

range is {9, 28, 65 }