Hello can someone help me simplify 4) and 5)? Thank you and please include steps :)
1 answer:
Alrighty
remember some rules

and

and

for all real values of x
and

and

and
(a/b)/(c/d)=(ad)/(bc)
and

and

and don't forget pemdas
example:

but

so
4.





5.





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42
Step-by-step explanation:
as you divide 10 into 60 and then multiply it by 7 and your answer will be 42
Answer:
Do you have a picture of the problem so I can see it