Answer:
carlos served 16 times dan served 64 times and karen served 9 times
Step-by-step explanation:
im just going to say 16 + 64 + 9 = 89
Carlos = 16
Dan = 64
Karen = 9
Let Carlos be x
Dan = 4x
Karen = x - 7
Their total is 89
Create an equation of Carlos + Dan + Karen = 89
x + 4x + x - 7 = 89
Combine like terms
6x - 7 = 89
Add 7 on both sides to get rid of 7
6x = 96
Isolate x by dividing by 6 on both sides
x = 16
Substitute the amount of orders each person served
Hope this helps :)
Have a great day!
Asapa
She had 42 dollars.
(4/7 of 42 is 24 dollars)
The question is lacking appropriate diagram. Find the diagram to the question attached.
From the diagram, it can be seen that AD = AB+BC+CD
Given the following
AD = 23units
AB = 4units
CD = 12units
To get C=BC, we will substitute the given segments into the expression above as shown;
23 = 4+BC+12
23 = BC + 4 + 12
23 = BC+16
Subtract 16 from both sides
23-16 = BC+16-16
7 = BC
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<em>Hence the length of segment BC is 7units.</em>
slope: 7/5
y-int: (0,7)
hope this helps!!:)