If r= 3x-1 and s = 2x-1 how do i get this answer r/s(6)​

Find the value of the variable and the length of each secant segment

Which of the following are accepted without proof in a logical system? check all that apply.

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.