Simplify

21² - 50 - 8=0

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.