Define a variable, write an equation, and solve the problem. Adults' tickets to a play cost $5 and students' tickets cost $2. If 295 tickets were sold and a total of $950 was collected, how many students' tickets were sold?

175

Step-by-step explanation:

Let A be the number of adult tickets and S be the student's tickets

{A + S = 295 or S = 295 - A

{5A + 2S = 950

5A + 2(295 - A) = 950

5A + 590 - 2A = 950

3A = 360

A = 120

S = 295 - 120 = 175

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05