Ten cookies and three brownies costs 11.25 six cookies and nine brownies costs 15.75 what is the cost of cookies

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show