Louisa is filling the mold above with water and freezing it for an ice project. If a = 10 cm and b = 9 cm, what will be the volume of the frozen figure?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x