Christopher orders a 3 topping pizza for $15.35, and a 5 topping pizza for $17.95.
write and solve a system of linear equations to find the price of a plain cheese pizza
(no toppings) and the cost of each topping.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Opposite angles in a parrellelogram are

Which of the following represents the length of a diagonal of this trapezoid?