Answer: y = 2x -5
Step-by-step explanation:
Let the number of rows be x
rows = x
seats in each row = x + 20
total seats = 1344
x (x + 20) = 1344
x^2 + 20x - 1344 = 0
(x + 48)(x - 28) = 0
x = -48 (rejected, answer cannot be negative) or x = 28
Therefore,
x = 28
x + 20 = 48
Check:
Row = 28
Numbers of seat per row = 28 + 20 = 48
28 x 48 = 1344 (Correct)
Ans:There are 48 seats per row
Answer:
We have to plot a graph of the function that passes through the points (0.5,3), (1.5,4), and (2.5,1).
Clearly the graph passing through the three points will form a triangle with these coordinates. we could clearly see our graph from the figure attached to the answer.
The graph passing through two given points form a line,through three points it form a triangle and through four given points it form a quadrilateral.
Answer:
Question not clear. I cant see the value for slope.
Step-by-step explanation:
Answer:
2.58 more nuts Miguel uses than raisins
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Hope this helps!</h2>