Which statement explains the difference between a point and a vertex?

a)a vertex can be used to create other geometric shapes, and a point is always part of a shape.

b)a point does not have a formal definition, and a vertex is described through undefined terms

c)a vertex contains an infinite number of points, and a point does not have width or depth

d)a point continues infinitely in one direction, and a vertex does not have width or depth

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119