Answer:
Step-by-step explanation:
Given
The given equation is 
There are two functions i.e. 
Their intersection gives the solution of the above function
From the graph, we can see that both the graph intersects at two different points i.e. at

600 words
90 words divided 15% is 6 words for 1% so 6 times 100 is 600
hope this helps!
Answer:
3
Step-by-step explanation:
163-x=-52
first subtract 163 and you get -215
now it looks like -x=-215
then the negative signs cancel out and its now x=215
Answer:
Step-by-step explanation:
a.10^4=10000
b.10×9×8×7=5040