Which are the solutions of the quadratic equation? x2 = 9x + 6

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the