Checkpoint 5 clue

Sanguine Hopes? There are murals near Union Station that mention different decades in Dallas’ history. Find the mural that mentions the decade which includes the year obtained by solving this equation:

(A divided by 5) minus 99

Substitute the answer to the following question for A in the equation above. An airplane flying at an altitude of 32,000 feet descends at a rate of 1,300 feet per minute. If the plane descends for 17 minutes, what would its altitude be in feet?

Answer»