There are 22 rows of seats on a concert hall: 23 seats are in the 1st row, 27 seats on the 2nd row, 31 seats on the 3rd row, and so on. if the price per ticket is $29.99, how much will the total sales be for a one-night concert if all seats are taken?

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?