Pls ! medal! joey has a beach ball with a radius of 20 cm. what volume of air will it hold when fully inflated? (round to nearest tenth.) a) 83.8 cm^3 b) 251.4 cm^3 c) 1676.2 cm^3 d) 33,493.3 cm^3,

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x