The number of people who came to the concert is 372 more than the value of 5 thousands. how many people came to the concert?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Find the missing dimension extra points