Ameee worked 3 times as many hours as simi each week during the summer. if simi worked 10 hours each week, how many hours did ameer work each week?

equation with unknown:

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)