Question

5. FLYING An airplane is flying at an altitude

oft feet before it increases its altitude by
1,000 feet. Write an expression for its new
altitude. (Lesson 3-1)

Answer 1

The expression for the new altitude of an airplane which was originally at t feet before increasing its altitude by 1,000 feet is t + 1,000 feet.

Step-by-step explanation:

An airplane is flying at an altitude of t feet before it increases its altitude by 1,000 feet. To write an expression for its new altitude, we simply add 1,000 to the original altitude t. Therefore, the expression for the new altitude is t + 1,000 feet.