There are 12 boy and 16 girls in a class room. which represents the simplified ratio of girls to students in the class room? 3 to 4
4 to 3
4 to 7
7 to 4

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Factor the expression using the gcf. the expression 21m−49n factored using the gcf