Mariah purchases three hair barrettes by using a gift card, which starts with a balance of $35.79. which expression models her purchase?

What is the difference between regular convex and concave polygons

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.