Tickets to a band concert cost $10 each. The equation y=10x represents the total cost, y, of x tickets. Which graph shows the ordered pairs represented by this equation?

An equation where variables are used to represent known values—function notation true or false

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36