Aubrey's dinner cost $85. She tips the waitstaff 30%, for excellent service.
1 answer:
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The answer is <span>A. 142.
After a profound research, I found out that the wheel numbers are:
25, 80, 60, 20, 100, 500, 150, 200.
To calculate h</span><span>ow many cans of turtle wax can the game show expect to give out per player in the long run, we need to calculate the mean of the numbers on the wheel:
</span>
<span>
</span>⇒ <span>x </span>≈ 142
After a profound research, I found out that the wheel numbers are:
25, 80, 60, 20, 100, 500, 150, 200.
To calculate h</span><span>ow many cans of turtle wax can the game show expect to give out per player in the long run, we need to calculate the mean of the numbers on the wheel:
</span>
<span>
</span>⇒ <span>x </span>≈ 142
Answer:
Length:28 cm
Width: 13 cm
Step-by-step explanation:
Let
x ---> the length of a rectangle picture frame
y ---> the width of a rectangle picture frame
we know that
The area of a rectangle picture frame is equal to
we have
so
----> equation A
The length of a rectangle picture frame is 2 centimeters more than twice it’s width
so
---> equation B
Solve the system by graphing
Remember that the solution is the intersection point both graphs
The solution is the point (28,13)
see the attached figure
therefore
Length:28 cm
Width: 13 cm
