Answer:
x = 7 x = -7
Step-by-step explanation:
n^2 - 49 = 0
+49 +49
n^2 = 49

Answer:
58
Step-by-step explanation:
Answer:
I hope this will help you
Answer:
<em>3 2/3 divided by 3 4/5 is</em> 
Step-by-step explanation:
<u>Operations With Fractions</u>
Let's divide 3 2/3 by 3 4/5. Both fractions are in mixed format, so we have to write them as an improper fraction:


We must divide
by 
To make it simple, we just multiply the first fraction by the reciprocal of the second fraction:

3 2/3 divided by 3 4/5 is 
Answer:
there are 3 red fish
Step-by-step explanation:
1:5
_:15
5 times 3 =15
so 1 times 3 =3