Answer: 1 + (-1) + (-4) = -4
Step-by-step explanation:
By counting how many chips there are, you can get the following:
1 positive chip + 1 negative chip + 4 negative chips, which is
+1 + -1 + 4 x -1
= 1 -1 -4
= -4
30% of $15 is $4.50,hope this helps!
Answer:37 number
Step-by-step explanation:
There are 26 possible choices for the 1st letter in the code.
There are also 26 choices for the 2nd letter in the code.
---> 26*26 = 676 total possible two-letter codes
