Yes subtracting is taking away from another. 5-3 is two because you take 3 away from 5.
Answer:
.
Step-by-step explanation:
Given:
Maggie has 4 3/5 container of icing to decorate cakes for a bake sale.
Each container will cover 20 1/4 square inches.
Question asked:
How many square inches will it cover if she uses all of her icing ?
Solution:
Total number of container Maggie has = 
Each container will cover =
square inches.
Now, we can find easily that how many square inches it will cover by using all of her icing by unitary method:
Each container will cover = 
container will cover = 

Thus, it will cover
,if she uses all of her icing.
That is easy you do the addition and then what ever sign had the bigger number is the number the answer gets
A. 5 digit code with digits from 0-9 with no repetition.
Choices for 1st digit=10, and choices for successive digits are 9,8,7,6.
Probability of guessing it correctly on first try is
1/(10*9*8*7*6) = 1/30240
B. If zero is not in the combinations, then the domain of digits is 1-9, or 9 choices. Digits can repeat means every digit in the code has 9 choices.
Number of arrangements = 9^5 = 59049
Probability of guessing at first try = 1/59049
Answer:

Step-by-step explanation:
If you look at a unit circle it will show you the answer.