Clara did not want to tell Carl how old she was. All she said was that every year on her birthday, her Mom put as many coins in her money box as how old she turned that day. Carl roughly estimated the number of coins in the box as not less than 110 but not more than 130 coins. How old is Clara?

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.