The attendance at the basketball game was 400 people. student tickets cost $2 and adult tickets cost $3. total ticket sales were $1050. how many ticket of each type were sold

50 student

350 adult

Step-by-step explanation:

x=# student tickets

y=#adult tickets

x+y=400               2x+3y=1050

x=400-y                2(400-y)+3y=1050

                             800-2y+3y=1050

                               y=350

x=400-350

x=50

hope this is what you were asking for!

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.