Five more than the product of a number and four is seven

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.