Answer:
4
Step-by-step explanation:
either 22 or 4 but my money is on 4
Answer:
A
Step-by-step explanation:
Answer
10
Step-by-step explanation:
salamander:frog
6:7
start by setting up the ratios as fractions and using <em>x</em> as the variable.
=
next cross multiply.
6x=63
x=10 i believe
Answer:
<h2>z = 6</h2>
Step-by-step explanation:

I think this mean that in whatever equation you have, w must be representing -3. Not sure though :)