A grocery store has 22 pounds of flour at the beginnings the week. Over the span of the week they sell three-fifths of the flour. (a) What fraction of the flour did they have at the end of the week unsold?

(b) How many pounds of flour were left unsold? Explain your answer in simplest form as a mixed number.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°