An air traffic controller is tracking two planes. to start, plan a is at an altitude of 2172 feet and plan b is just taking off. plan a is gaining altitude at 35.25 feet per second and plan b is gainnig altitude at 80.5 feet per second. how many seconds will pass before the planes are at the same altitude? what will their altitude be when they're at the same altitude?

Note: remember to show all of the steps that you use to solve the problem. be sure to use the text box where the question mark first appears to show your mathematical work. you can use the comments field to explain your work. your teacher will review each step of your response to ensure you receive proper credit for your answer. ! i will pay you to do this for me! will mark brainliest. i am not lying solve the following problem. jana buys a dress for $25.98 and a for $14.99. the total sales tax is $2.46. a. what is the total cost of her purchase? b. if jana pays with a $50 bill, how much change should she receive?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)