The necklace charm below consists of two triangles with the same dimensions. Which equation represents the area of the necklace charm? A. A = 1/2(2 1/2 x 1 1/4)
B. A = 2 1/2 x 1 1/4
C. 1/2(2 1/2) x 1 1/4 x 2 1/2
D. A = (2 1/2 x 1 1/4) x 2

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

  cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.

Yvaries directly as x. y =90 when x=6. find y when x=13