Answer:
1075
Step-by-step explanation:
Okay, I gotcha.
25×8=200
25×35=875
200+875=1075
1075 square feet.
multiply 25 by 35 to get the big rectangle area, that's 875.
next the smaller rectangle area, 8 times 25. that's 200.
add em together and boom, 1075.
93 students play an instrument because you would take 310 (the total amount of students) and multiply it by 0.3 (the thirty percent) and get 93
l,mmmkm
