The area of the picture is 100 square inches. the length is 4 times the width. find the length and width of the picture.

What is r i 4.5+10r=-6.5 with work pls

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.

Aline passes through the point (9,-7) and has a slope of 4/3 write an equation in point-slope form for this line. first to answer correctly gets brainleist