90% of the tickets sold at a school carnival were early admission tickets. if the schoil sold 20 tickets in all, how many early admission tickets did it sell?

is 72 correct?

Tennessee, New Mexico, and Michigan have a total of 26 representatives in the U. S House of representatives. Michigan has 15 representatives and Tennessee has 3 times as many as New Mexico. How many representatives does the state Tennessee have?

Jack leaves the caves and runs directly north for 9 miles. He then turns and runs 12 miles east. How many miles is he from the caves?

Solve the following compound inequality. - 6x + 8 < 38 AND 3x - 2 < 13

I'm not sure how to do these 1.) Mr. Robins earns a commission on each airfare he books. At the end of the day, he had booked $208.60 worth of airfare and earned $31.29. What is the Mr Robins' commission rate? 2.

Describe in words the translation of X represented by the translation rule T (X)

Simpfily - 39 + 3/2 (10)

Solve each equation. write each equation in simplest form 7x/8=21 a. 24 b. 18.375 c. 1.857 d. 19

Complete the factorisation of this expression by finding the values of the capitalised pronumerals. 12a+15b+9c=X (Aa+Bb+3c) X= A= B=

Express 1507 million in a standard form

Which are samples that are appropriate to survey regarding how the city's residents feel about building a new youth center? Select all that apply. - 10 names selected from the city phone book.