Write a simplified expression for the length of the line segment AB, joining points AC- a, 7a) and B( 2a, 3a), if a is positive.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )