Find the equation of a straight line passing through the point (3,5) which is perpendicular to the line y=3x+2

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?