#1 The country of Chile covers 757,000 square miles of South America.
If the continent of South America is 6.9 x 106 square miles, what percent of South America's land area is Chile?
OA 0.12%
OB 9.1%
OC 11%
OD 91%

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping

Newtons second law says force(f) is equal to mass (m) times avceration (a) a scientist wamts to calculate the force of an objecy where the acceleration of gravity (g) is 9.8m/ s2 use the function to calculate the force of an object with a mass73( m) of 0.29 kilograms