So you would start with 40/n because quotient means division and then it would be (40/n) - 13 (40 divided by n then minus 13) because the answer is thirteen less than the quotient of those numbers. since it wants you to evaluate for n=2 you would do 40/2 which is 20 then subtract 13 which is 7.
So write the expression as (40/n) -13 and when you evaluate just stick the 2 where the n is for (40/2) - 13
20 - 13
= 7
If you use 0.05x+3 (x equal to the number of minutes) it would be 0.05(20) + 3 = 4. Pretty sure this is correct, but you might want to check it.
Answer: If you are evaluating, reduce the expression, if possible, by cancelling the common factors.
-138/19=-100/19
If you wanting to find out if this is true or not, the left side -7.26315789 does not equal to the right side -5.26315789, which means that the given statement is false.
Hope this helps you out! ☺
Answer:
B
DO YOU NEED EXPLANATION FOR THIS????
DON'T SKIP CLASS!
Answer:
(8-4)+9x3 = 31
Step-by-step explanation:
(8-4)+9x3
( ) means to always do that step first.
8-4 = 4
(8-4)+9x3
(4)
After that you do the next step, 9x3
= 27
Then you add 4 and 27 which equals 31