5 times because 60÷12 = 5
Answer:
8, 19
Step-by-step explanation:
let group 1 have x students and group 2 have y students
x + y = 27
but group 2 has 2x + 3 students
the sum of students from both groups is 27
x + 2x + 3 = 27
3x + 3 = 27
3x = 24
x = 8
y = 2x + 3
y = 19
Answer:
$105,477.02
Step-by-step explanation:
To solve this problem, we need to use a modified version of the compound interest formula:
<em>A = total balance
</em>
<em>r = interest rate
</em>
<em>n = number of times compounded annually
</em>
<em>t = time
</em>
<em />
First, change 4% to its decimal form:
4% -> -> 0.04
Now, plug in the values:
The principal was $105,477.02
Answer:
no
Step-by-step explanation:
no
Answer:
6
Step-by-step explanation:
57=15+7x --> 57-15=7x --> 42=7x --> 42/7=x --> 6