1/3 of 30 would be 10. So 10 students walk to school.
Answer:
they both will have a product containing the number three and they are different because .3 times .01 will have a lesser amount for a product
Step-by-step explanation:
6=1-2n+5
Above is the equation.
Combine like terms
6=-2n+6
Subtract 6 from both sides
0=-2n
Divide by -2
0=n
Hope this helped!<span />
Answer: First option.
Step-by-step explanation:
You need to remember that to factorize the given expression 
, you need to choose two numbers that when you add them you get "10" and when you multiply them you get "21".
These number are:
7 and 3
Because:
Therefore, you get that the factorization of the expression is the following:
You can observe that this factorization matches with the first option.
Answer:
yards
Step-by-step explanation:
Luis had 
yards of ribbon in total to use for two presents. For the first present Luis used 
yards of the ribbon.
Since she had yards in total and she used yards from it, the amount of ribbon left for second present can be obtained by taking out(subtracting) yards from .
So, the number of yards of ribbon left for second present will be:
This means Luis had yards of ribbon for the second present.
