Answer:
54m-36n
Step-by-step explanation:
9·6m= 54m
9·(-4n)= -36n
54m-36n
"Disneyland will never be completed. It will continue to grow as long as there is imagination left in the world." - Bear Grylls
<span>
"M</span>ickey Mouse popped out of my mind onto a drawing pad 20 years ago on a train ride from Manhattan to Hollywood at a time when business fortunes of my brother Roy and myself were at lowest ebb and disaster seemed right around the corner."- Ray Mears
<span>
2 GREAT EXPLORERS!
</span>
Answer:
Step-by-step explanation:
Given:
The given expression is.
Now, we need to write the given expression in radical form.
Solution:
First, we can rewrite the term as:
Now, we can use this rule of exponents to rewrite the term again:
Now, we can use this rule to write the term as an radical:
![x^{\frac{1}{n}} = \sqrt[n]{x}](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D%20%3D%20%5Csqrt%5Bn%5D%7Bx%7D)
![(x^{3})^{\frac{1}{2}} = \sqrt[2]{x^{3}}](https://tex.z-dn.net/?f=%28x%5E%7B3%7D%29%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%20%3D%20%5Csqrt%5B2%5D%7Bx%5E%7B3%7D%7D)
Therefore, the redical form of the given expression is
-1. 84 is -8 23/100 as a decimal
Then x+y=52....................(1)
<span>and 2x + 4y= 148..........................(2) </span>
<span>multiplying equation (1) by 2 </span>
<span>we get </span>
<span>2x +2y = 104............................(3) </span>
<span>subtracting equation(3) from equation (2) </span>
<span>2y=44 </span>
<span>y=22 </span>
<span>that is x=52-22=30 </span>
<span>there are 30 emus and 22 wombats</span>
