what is the recursive rule for this geometric sequence? 7,21,63,189. Look at the picture. Only choice 1 answer. Will Mark Brainliest.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Find the solution(s) to x^2-14+49=0

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.