One of u guys helped me but they keep returning it saying show your work>:(

 She will need 36 yards of material.

Step-by-step explanation:

16 × 2¹/₄ can be done different ways,

First multiply ¹/₄ times 16. that is the same as dividing 16/4 = 4

Then multiply 2 times 16  2×16 = 32

Add 32 + 4 = 36

Another way is to change 2¹/₄ to an improper fraction and multiply

⁹/₄ × 16

   16

  ×9

   54  

+9  

 144

144/4 = 36

36

Step-by-step explanation:

16*2 = 32

16*1/4 = 4

32+4 = 36

y/x=18

step-by-step explanation:

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation: