2940. To find LCM, listing the multiples may help. Then you will easily be able to view them and circle when you find a common one. :)
10 because x+x = 20
a+b=c
Answer:
2.5
Step-by-step explanation:
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Answer:
The system of equations is
and
Fred's age is 36 years old and Nathan's age is 9 years old
Step-by-step explanation:
Let
f -----> Fred's age
n ----> Nathan's age
we know that
-----> equation A
----> equation B
equate the equations and solve for n
Find the value of f
therefore
Fred's age is 36 years old and Nathan's age is 9 years old
$68.11 all you have to do is add the tax to the amount paid for the shoes
