Alejandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles/hour. if alejandra combined driving time the trip was 14 hours, how many miles alejandra drive?

The distance cover by Alejandra to travel from Michigan to Colorado is 980 miles

Step-by-step explanation:

The speed Limit on the High way = 70  mile per hour

The time taken = 14 hours

Let the distance cover from Michigan to Colorado = x mile

SO , Formula

Distance = Speed × Time

Distance = 70 mile per hour × 14

So, Distance = 980 miles  

Hence  The distance cover by Alejandra to travel from Michigan to Colorado is 980 miles      Answer

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !