Sergey is solving 5x2 + 20x – 7 = 0. which steps could he use to solve the quadratic equation? check all that apply.

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank