G=4ca-3ba <=> G=a(4c-3b)
<=> a=G/(4c-3b)
Answer:
90 students.
Step-by-step explanation:
Given 1/4 of the 120 students took woodshop, just take the 3/4 that didn't take it:
Find common factors between 4 and 120 to simplify, so 4.
Now multiple across to get 90.
Answer:
Below.
Step-by-step explanation:
It is a polynomial of degree 3.