On the outskirts of town, the speed limit is 60 mph; however, as you drive into the city, the speed limit drops to
35 mph. What is the percent of decrease in the speed limit? Round your answer to the nearest hundredth:

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Find the zeros of each function. f(x) = 6x^2 - 7x - 20