Answer:
y is 8
Step-by-step explanation:
First u do 13y-9y=4y
so you then have 4y-5=27
then you plus 5 to 27
u then have 4y=32
then divide 32 by 4
so you will get y=8
Answer:

then Radias equal to 5.5676
Step-by-step explanation:
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C i think, sorry if its wrong
Answer:
Fraction form- 2/5
Decimal form- 0.4
Step-by-step explanation:
Distribute.
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Seven hundred and seventy thousand and seventy