The dot plot shown displays the amount of money, in millions of dollars, that different companies
spend on television advertising in one year. Which
of the following statements describe the data set?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?