Amy’s Rental Car charges an initial fee of $50 plus an additional $35 per day to rent a car. Joe’s Rental Car charges $70 plus an additional $25 per day. For what number of days is the total cost charged by the companies the same? Define a variable and use an equation to solve to get full credits.
plz don't give me a link just answer.

Two parallel lines are crossed by a transversal.what is value of x

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.