Lannie ordered 12 copies of the same book for his book club members. the book cost $19 each and the order has a$15 shipping charge. what is the total cost of lannies

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

What is the slope of (0,32) and (100,212)