(5×10^5)+(6.182×10^6)
pls answer in scientific notation

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3