Answer:
42
Step-by-step explanation:
we could use inverse operation and multiply 7 by 6
Answer:
Step-by-step explanation:
band alone 11
choir alone 17
band and choir alone 4
band and math alone 7
math and choir alone 6
band choir and math 3
math alone 9 from 11+4+10+6+17 + M = 57
so
2 classes = 4+7+6 = 17
17 students take exactly two classes with Mr. Green
Answer:
10635
Step-by-step explanation:
Honestly, I dunno. I just added it.