That is 62x9 which is 9x2=18 and 9x60=540 so you then add 540+18=558 chairs
Answer:
he mean, mode and median are all equal. The curve is symmetric at the center (i.e. around the mean, μ). Exactly half of the values are to the left of center and exactly half the values are to the right. The total area under the curve is 1.
Step-by-step explanation:
The given expression is
-2x² + 17 - 15x + 7xy
The algebraic expression may be written as
-2x² + 7xy - 15x + 17
The constant term does not contain either x or y.
Therefore 17 is the constant term.
Answer: 17
The answer would be 7 1/2 because you would add 1 1/2, 2 1/2,3 1/2 so there you go
