Option 1 and option 4 are inversely proportional.
Inversely proportional means when one variable increases the other decreases in proportion.
Option 1 is true. When the number of tractors increases, the time to plow a farm decreases.
Option 4 is also true. If height is too large, base area should be too less to equalize the area.
Answer:
<h2>a = 11</h2>
Step-by-step explanation:

Answer:
the answer is 36
Step-by-step explanation:
6*6=36.
9+9 9x2 18/1 18x1 6x3 10+8
The lowest common multiple of 12 and 27 is 108.
12 x 9 = 108 and
27 x 4 = 108 .
So she has to buy 9 packs of cards ... 108 of them ... and 4 packs of envelopes.