What do you notice? Why did does this happen
1 answer:
Answer:
The thing you should notice is that when we multiply a number by 10^n
(where n is the number of zeros that the number has) we move the decimal point on the first number n times to the right.
For example, if we have the number:
7.231 and we multiply it by 100 (there are 2 zeros) then the decimal point is moved two times to the right:
7.231*100 = 723.1
This happens because the base of our math is 10 (the decimal system).
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K=8k+28
subtract 8k from both side
-7k = 28
divide both side by -7
k= -4
76.15 - 43.49 = 32.66
It costed him $32.66 to make the homemade jewelry.
Hello!
Let's multiply each thing here.
4(4)=16
3(5)=15
15=16=31
50-31=29
Therefore, her change is $29.
I hope this helps!
Answer:
A=13684.7776
Step-by-step explanation:
Answer:
You would have to subtract 7/10
Step-by-step explanation:
87/10 - 7/10 would equal 8
