Your answer is D because 10*2 is 20 and 6*2 is 12 so 12 out of the next 20 customers will purchase a sandwich.
Firstly, you've got to expand the brackets, this becomes;
8a-4= -10a+ 50
You've then got to eliminate the -10a and you do this by adding 10a to both sides,
This then becomes 18a-4=50
You've then got to add 4, to eliminate this, which then becomes 18a=54
You've then got to divide both sides by 18, and this becomes 3.
Therefor, a=3
Hope this helps :)
Answer:
Step-by-step explanation:
25 tickets = $2705
1 ticket = 
= $108.20
8 tickets= 108.20×8
=$865.60
The type of table that has the largest area is circular table
<h3>How to find area of figures?</h3>
area of a square = l²
where
Therefore,
area of the square table = 39² = 1521 inches²
area of a rectangle = lw
where
Therefore,
area of the rectangular table = 23 × 71 = 1633 inches²
area of a circle = πr²
where
Therefore,
area of a circular table = π × (48 / 2)² = 576π = 1808.64 inches²
Therefore, the table that has the largest area is the circular table.
learn more on area here: brainly.com/question/10506642
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