Grace is helping her younger brother clean up his toys. She first picks up only 2 Lego pieces and places them
in the toy chest. Grace then selects 4 Lego pieces to
put away in the toy chest. The next time, she picks up
8 Lego pieces. Grace continues this pattern until all
128 Lego pieces are placed into the toy chest.

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

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.°

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)