amount after 2 years = 6000(1 + (0.04/12))^24 = 6498.86
D because you can see that in a b and c that there is no negative slash in d there is so it matches the question
Answer:
If then and
Step-by-step explanation:
Solve two inequalities for x.
1.
Separate terms with x and without x into two sides:
Multiply by -1:
2.
Separate terms with x and without x into two sides:
Multiply by -1:
Find the largest set of x values satisfying both inequalities:
If
then and In this case both m and n are negative.
If then and
If then and
The <em>correct answer</em> is:
$30.
Explanation:
Writing the transaction amounts as signed integers, we have:
+30, -20, -30, +40, -50
We want to add these together. Addition is commutative, which means we can add the positive integers before the negative:
30+40+(-20)+(-30)+(-50)
70+(-20)+(-30)+(-50)
We can now add the negative integers together:
70+(-50)+(-50)
70+(-100)
Adding these together, we have
-30
This means we would need at least $30 to avoid overdrafting the account.