An airplaine descends 1.5 miles to an elevation of 5.25 miles. find the elevation of the plane before its descent

We can then write an equation representing this problem as:

e−1.5mi=5.25mi

Now, add 1.5mi to each side of the equation to solve for e while keeping the equation balanced:

e−1.5mi+1.5mi=5.25mi+1.5mi

e−0=6.75mi

e=6.75mi

The plane's starting elevation was 6.75 miles

Hope this helps!

black/brown

step-by-step explanation:

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care to share were the trapezoid shown is ?