The perimeter of a rectangular photo frame is 90 cm. the length is twice the width. what are the length and width of the frame? (hint: the formula for perimeter is where w is the width, l is the length, and p is the perimeter.)

Un used xx milliliters, or 90\%90%, of his favorite bottle of hot sauce. which of the following expressions could represent the volume of a full bottle of jun's favorite hot sauce, in milliliters? choose 2 answers: choose 2 answers: (choice a) a \dfrac{x}{0.9} 0.9 x (choice b) b \dfrac{10}{9}x 9 10 x (choice c) c 0.9x0.9x (choice d) d xx (choice e) e x+0.1x+0.1