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?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.