Boxes that are 12 inches tall are stacked next to boxes that are 18 inches tall. what is the shortest height at which the two stacks will be the same height?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points