Sara sold 461 tickets for a school play. Student tickets cost $3 and adult tickets cost $4. Sara’s sales totaled $1624.How many adult tickets and how many student tickets did Sara sell?

220 student tickets

241 adult tickets

Step-by-step explanation:

if we set x equal to student tickets and y equal to adult tickets, we get two equations: x+y=461 (total tickets sold) and 3x+4y=1624 (total profits).

we want to isolate a variable, so that we can solve for it. we can do that to either x or y, I chose to isolate y.

so, we take our first equation, x+y=461, and we multiply it by -3, because that will give us -3x-3y=-1383. we then add our new equation to our sales equation: 3x+4y-3x-3y=1624-1383, which leaves us with y=241, the number of adult tickets sold. we then plug that into our original tickets equation: x+241=461, and we solve for x by subtracting 241 from 461, giving us 220, the number of students tickets sold.

what is the question here

step-by-step explanation:

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