Which fractions add together to make 5/8
5

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)

Is a triangle with sides of length 6ft, 21 ft, 23 ft. a right triangle?