Order of operations- Need help with all these problems, please do not answer if you aren’t going to provide an answer that helps, DUE TODAY thank you <3

Find the derivative of the function

Ahousekeeper mixed 5 gallons of blue paint with every 9 gallon of yellow paint in order to make a green paint which ratio of gallon of blue paint to gallon of yellow paint will make the same shade of green paint

Amoving truck rental costs a flat fee of $75 and $2 per mile driven. if you drive a moving truck for 10 miles, how much is the rental for the moving truck?