Which statement about quadrilaterals is true?

a.
all parallelograms are squares.

b.
all trapezoids are parallelograms.

c.
all quadrilaterals are rectangles.

d.
all rhombuses are quadrilaterals.

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.