One-day car rentals cost $50 plus a 10 cents per mile from company A and $40 plus a 20 cent per mile from company B. Determine algebraically for what mileage do the companies offer the same value (i. e. the same cost). Show all the mathematics (and steps) that support answer. Your final answer is to be in the form of a complete sentence.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

State one method by which you can recognize a perfect square trinomial.

What is the circumference of a circle with an area of 50.24 cm²?