
the new tanks only hold 1/9 th of the original tanks only
30 girls because 42÷7=6 So multiply 6 by 5 and it gives you the ratio for girls
Answer:

Step-by-step explanation:
Note that
.
Aha! We see a path to the solution!
We now know that our equation is actually
.
We can divide both sides by
to get
.
By inspection or taking the logarithm base 2 of both sides, we see that
.
So, the answer is
and we're done!
Answer:
( x + 4 ) ( x + 2 )
Step-by-step explanation:
not sure what your options are but im guessing this is one of them
( x + 4 ) ( x + 2 )