3(9) +4y=43
27 + 4y =43
-27. -27
4y=16
Divide 4 on each side
ANSWER: y=4
You have to go down in the order and end up trying to get y by itself.
Answer:
10.659 has 5 significant figures.
Step-by-step explanation:
Any number that is not 0 is a significant figure. There are 4 numbers that are not 0. Then, any 0 that is between two non-zero numbers is significant. The 0 is this number is between 1 and 6, so it is significant. Therefore, all the digits in this number are significant.
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