The square root of 121 is 11
divide 21 3/4 by 1 1/3 = 16 5/16
she can make 16 dresses
Answer:
v = -9
Step-by-step explanation:
2(4v - 9) - (3v - 11) = -52
8v - 18 - (3v - 11) = -52
8v - 18 -3v + 11 = -52
5v - 7 = -52
<em>+ 7 | + 7</em>
5v = -45
<em>/5</em>
v = -9