Ms. lowery's class is going on a field trip to the planetarium. there are 25 students in the class, and each student needs to purchase a day pass to the planetarium and a lunch ticket. the day pass costs $10, and the lunch ticket costs t dollars.

Brian has an unlimited number of cents (pennies), nickels, and dimes. in how many different ways can he pay 1414cents¢ for a chocolate mint?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10