Atheater charges $9 for an adult ticket and $4 for a child ticket.
all 1020 tickets were sold and $7680 of revenue was brought in.
how many adult tickets were sold?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4