Question

An airplane descends 1.4 miles to an elevation of 7.15 miles. fund the elevation of the plane before its descent

Answer 1

no its 9.15

Step-by-step explanation:

x − 1.4 = 7.75

+ 1.4 + 1.4 Add 1.4 to both sides.

x = 9.15

Answer 2

The plane's starting elevation was 6.75 miles

Explanation: