A student is recording the height of a plant for an experiment. She records a height of 6 inches after 4 weeks and a height of 10 inches after 12 weeks. If the plant grows at a constant rate, how tall will the plant be after 24 weeks? Explain how you found your answer

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.°

Need solving this 2nd limit problem.

What is the value of x enter your answer in the box (3x+50