You want to spend $85 on books and video games. You order exactly 10 items in order to get free shipping. Each book costs $10 and each video game costs $25. How many video games will you buy?.

What does a triple-beam balance require the user to do? add the numbers from the three sliders to determine the mass of an object multiply the numbers from the three sliders to determine the mass of an object add the numbers from the three sliders to determine the volume of an object multiply the numbers from the three sliders to determine the volume of an object