Answer:
Step-by-step explanation:
-35/2 x (-21/5)
-7/2 x (-21/1)
-7/2 x (-21) = 147/2= 78 1/2
Vera's office would recycle 9 kilograms of paper over 7 weeks. <span />
Answer:
<h2>13</h2>
Step-by-step explanation:

Answer:
the answer 0.4
Step-by-step explanation;
1 lb = 0.45 kg
52 lb= 0.45 * 52
52 lb= 23.4 kg