Which equations have the same value of x as Three-fifths (30 x minus 15) = 72? Select three options.

Find the measure of angle a in the following triangle

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

What integer is equivalent to 9 3/2