Answer:
Well on of the properties states that unless there are parenthesis, you multiply and divide first then you add and subtract. So, first we multiply 28*4 and that leaves use with 112, now if there is no more multiplication, division, or parentheses, and there's not. We can continue all we do is add 18+112 and we get our answer of 130.
C=(3.14)(15)
you multiply and get 47.1
Answer: 6/14 and 42/99
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use the change-of-base rule.
Answer:
300000
30000
3000
300
Step-by-step explanation:
Use the zero's trick for 10's.
