A Broadway theater has 600 seats, divided into orchestra, main, and balcony seating. Orchestra seats sell for $40, main seats for $25, and balcony seats for $20. If all the seats are sold, the gross revenue to the theater is $15,800. If all the main and balcony seats are sold, but only half the orchestra seats are sold, the gross revenue is $13,400. How many are there of each kind of seat? There are orchestra seats, main seats, and balcony seats.

Jim took clothes to the cleaners three times last month. First, he brought 4 shirts and 2 pairs of slacks and paid $19.94. Then he brought 5 shirts, 4 pairs of slacks, and 1 sports coat and paid $37.90. Finally, he brought 3 shirts and 2 sports coats and paid $22.95. How much was he charged for each shirt, each pair of slacks, and each sports coat? Jim was charged for each shirt, for each pair of slacks, and s s View an example Get more help - % 5 T 40 6 hp 4- & # 7 U 4 4+ * 8 w L' ( *** 101 √i 9 fio for each sports coat. Vi 1, D O P (0,0) More Clear all 112 { + [ ( ins Choch answer prt sc } delete ←backspace ] X ? home num lock corre call er 7 home

Thirty-eight coins have a total value of $5.90. If the coins are all nickels and quarters, how many are nickels?

A newspaper boy collects $13.45 in dimes and quarters. If there are 70 coins in all, how many quarters does he have?