Answer:
Step-by-step explanation:
D I think
1/3m = 12 - m...add m to both sides
1/3m + m = 12
4/3m = 12
m = 12 * 3/4
m = 36/4
m = 9 <===
Answer:b=6 is the answer
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
A disjunction is a statement formed by combining two statements with the word or.
Hope this helps :)
So just find the factors of 90
90=2 times 3 times 3 times 5
so the factors could be
2,3,15
2,9,5
6,3,5
10,3,3
there are 4our