Convert the percentage into a decimal
20% of 50 is 40
Answer:
25
Step-by-step explanation:
an absaloute value means that every number inside of that would be a positive number.
Answer:
$95.90
Step-by-step explanation:
266.40*0.36 = $95.90
Answer:
Part A: 2D + 3 = A
Note: I have likely given you the answer to the whole problem. See below.
Step-by-step explanation:
Givens
- Alan = A
- Bruce = B
- Cecil = C
- Dylan = D
Comment
You have to pay the most attention to Alan and Bruce. Once you have equations for those two. Cecil's weight is just the sum of those two.
<em>Alan</em>
Alan = Twice*Dylan + 3 or
A = 2*D + 3
<em>Bruce</em>
Bruce = three * Dylan - 12
B = 3*D - 12
<em>Cecil</em>
Cecil = Alan + Bruce
C = A + B
Note
The last equation shows you how to combine the first two.
C = A + B
A = 2D + 3
B = 3D - 12
C = 2D + 3 + 3D - 12
C = 5D - 9
If you solve d = rt for t, you have t = d/r. If we have values for d and r we will fill them into that equation and divide.
. Setting that up so the meters cancel as they should looks like this:
lets us divide as we need to and at the same time cancel out the distance, leaving us time in hours. The t value then is 11.3 hours.
