Answer:
1: 9 questions incorrect and 41 correct
2: There are a total of 35 students. 21 girls and 14 boys.
Answer:
its number 2 and if its a mutable answers writ 3 also
Answer:
b=3a
Step-by-step explanation:
1/3b times 3 = b
a times 3 = 3a
Answer:
3n - 4m
Step-by-step explanation:
(2n-5m)+(n+m)
so we get this equation and from here, we expand the equation by removing the brackets, you should get:
2n-5m+n+m and just solve from here.
to make it easier, put the like terms together:
2n+n+m-5m
= 3n-4m
Answer:
n=-2
Step-by-step explanation:
4n=-8
n=-8/4
n=-2
