Soojin is flying his drone. First the drone ascends to an altitude of 2023 feet. Then it descends 734 feet. Finally, it ascends 534 feet. Write and evaluate an addition expression to determine the drone’s current altitude.

Write a corresponding real world problem to represent 2x - 125=400

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce