Aclassroom has stadium. there are 10 seats in the first row, 13 seats in the second row, 16 seats in the third row and so on. there are 56 rows what is the seating capacity of the class?

the classroom has 4,900 seats.

the classroom has 5,180 seats.

the classroom has 4,995 seats

the classroom has 5,348 seats

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.