Our school play offered student tickets at $3.00 each and adult tickets at $5.00 each. Opening night 300 people
attended and the total amount of money collected was
$1 210.00. How many students attended?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?