Write the fraction 13/25 as a decimal. Show work

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Ndicate in standard form the equation of the line through the given points. p(0, -4), q(5, 1)