4(x + 7) + 5(x - 3) - 2x
4(x) + 4(7) + 5(x) - 5(3) - 2x
4x + 28 + 5x - 12 - 2x
4x + 5x - 2x + 28 - 12
9x - 2x + 16
7x - 16
Answer:
2121.8
Step-by-step explanation:
The principal is 2000
Rate is 3%
Time is 2 years
Therefore the amount that will be present in the account after 2 years can be calculated as follows
= 2000 × (1+0.03)^2
= 2000 × 1.03^2
= 2000 × 1.0609
= 2121.8
The answer is A i hope this helps
Answer:
x=5
Step-by-step explanation:
2x+7=5x-8
+8+7=5x-2x
15=3x
15/3
x=5
Answer:
$5,593.60
Step-by-step explanation:
Lets use the compound interest formula provided to solve this:
<em>P = initial balance</em>
<em>r = interest rate (decimal)</em>
<em>n = number of times compounded annually</em>
<em>t = time</em>
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First, change 2.25% into a decimal:
2.25% -> -> 0.0225
Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:
<u>The balance will be $5,593.60</u>