The drama department collected receipts for a production of Arabian Nights totaling $5500. The ticket prices were $5 for students, $7 for adults, and $4 for children under 12. Twice
as many adults attended as children, and the number of adults was 20 less than one-half of
the students who attended. Use matrices to find the number of tickets sold to adults,
students, and children.

answer: 5

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

just pick what you think i need more time let me know if this

step-by-step explanation:

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: