Answer:
The correct answer is Option C.
Explanation:
1) Simplify 9/60 to 3/20.

2) Simplify x/24 - x/30 to x/120.

3) Multiply both sides by 120.

4) Use this rule: a/b × c = ac/b.

5) Simplify 3 × 120 to 360.

6) Simplify 360/20 to 18.

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>option</u><u> </u><u>C</u><u>.</u><u> </u><u>18</u><u>.</u>
Answer:
Last option
Explanation:
It is the most realistic option there is. HOPE THIS HELPS!
<span>The most basic social institution in the United States, or anywhere for that matter, is the family. </span>
Answer:
Anthropologist generally agree that australopithecines and early Homo are all descendants of Ardipithecus ramidus.
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Monumental ancient egyptian architectural achievement could be described as the intersection of mathematics and religion.
The calculation of egypt's ancient monument is so complex it's impossible to achieve without advanced math and it used by ancient egyptians for religious purposes.
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