Susan has 12 pizzas that she needs to divide equally among 7 classrooms. Which fraction shows how many pizzas each classroom should get?

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*