Answer:
-5
Step-by-step explanation:
Craig carried the football twice, for a total of -2 yards. On the first time he carried it for 3 yards. To solve this problem, create an algebraic expression.
3+x=-2
3+x-3=-2-3
x=-5
Therefore, on the second time, Craig carried the football -5 yards.
Answer:
25
Step-by-step explanation:
take the square root of 24^2+7^2
A. We are given that the combination is 1 letter and 8
digits, so the total number of unique combinations would be the product of each
possibilities.
Total unique ID’s = 26 * 10 * 10 * 10 * 10 * 10 * 10 * 10
* 10
or can also be written as
Total unique ID’s = 26 * 10^8
Solving:
Total unique ID’s = 2.6 x 10^9
B. Let us now calculate the total unique ID’s if there is
only 1 letter followed by 3 digits.
Total unique ID’s = 26 * 10^3
Total unique ID’s = 26,000
Since there are 48,000 students and only 26,000 unique ID’s,
therefore it is not enough.
<span>NO.</span>
Answer:
i believe its the one with the dot at 2.6 for the square root of 7
Step-by-step explanation:
