Could someone tell me why this is x=9? (Format)Find The Equation of each line in slope y intercept form.
The line passes through(9,5) and is parallel to the line 4x + 3 = 0

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?