First you take away 15 from 20 to get just one number on each side of the equal sign then you add those two so 3(15)=20 would end up being 15
Answer:
<h2>c).</h2>
Since they have the same base and are dividing we subtract the exponents
That's
So
<h2>z = 3m - 2n</h2>
Hope this helps you
If you're looking for a word problem here's one,
Nichole has $8.50 and she decides to invest it in to a company worth $1,000,000 in a year the company is worth $8,000,000 as the company went up in value so did Nichole's investment, how much was Nichole's Investment worth at the end of that year?
If your'e looking for someone to show the math here's that,
if you take the decimal first and multiply that by 8 you get 4 because 0.5*8=4, then you multiply the whole number and get 64 because 8*8=64, add the two together and you get 68, 64+4=68
Answer:
12
Step-by-step explanation:
11 doesn't go into any numbers because it is prime, same with 17. 15 only goes into 3 and 5 so that's not it either. 21 only goes into 3 and 7, 26 doesn't go into 4 nor 6. 4 doesn't go into 30 evenly, so that leave just 10 and 12. 3,4,nor 6, go into 10. That leaves only 12 as the final answer.
