Answer:
Pham earns 6,500 per month.
Step-by-step explanation:
To get the monthly salary, divide the yearly salary by 12.
78,000/12 = 6,500
Answer:
180.48
Step-by-step explanation:
you find out what 40 percent of 128.92 is and then add it to 128.92
Answer:
$24,580.12
Step-by-step explanation:
Lets use the compound interest formula to solve:

<em>P = initial balance</em>
<em>r = interest rate (decimal)</em>
<em>n = number of times compounded annually</em>
<em>t = time</em>
First, change 14.8% into a decimal:
14.8% ->
-> 0.148
Since the interest is compounded monthly, we will use 12 for n. Lets plug in the values now:


Now subtract that number from our original amount invested:

<u>The dollars earned in interest is $24,580.12</u>
Answer:
x=13.6
Step-by-step explanation:
First, let's distribute.
7x-21=4x+20
Second, let's subtract 4x from both sides.
3x-21=20
Next, let's add 21 to both sides.
3x=41
Lastly, let's divide 3 from both sides.
x=13.66666667
x=13.6
Y) Recorder

and


X)Solve for

by simplifying both sides of the equation, then isolate the variable

Z)Take the root of both sides and solve.