Answer:
Step-by-step explanation:
Let x be the money he had originally.
x/3+5=x/2
5=x/6
x=30
So he had $30 originally.
Let the triangle be abc with equal sides ab,bc and ca
then perimeter = 3 ab = 12a + 18b
ab = = 4a + 6b ( each side will have this length)
Now since qr is a mid segment it will be = half length of ab
So qr = 2a + 3b Answer
Answer:
For the first one.
and the second:
Step-by-step explanation:
I really and highly recommend you to use desmos when doing graphs cause it helps a lot and especially with anything!!! gl : )
Answer:
$108
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.

<em>I = interest amount
</em>
<em>P = principal amount
</em>
<em>r = interest rate (decimal form)
</em>
<em>t = time</em>
First, change 2% into its decimal form:
2% ->
-> 0.02
Next, plug in the values into the equation:


Coach Cliffman earned $108 of interest after 3 years.