<span>✡
Answer: x=6.72 </span><span>✡
- - Solve:
</span><span><span>- - First step is to cross-multiply:
</span>- </span><span>

-

- - The next step is to divide both sides by the number </span><span>7.5
-

</span>
<span>- - x=6.72</span>
✡Hope this helps<span>✡</span>
It's 35<21-n because 35 is less that 21 and an unknown number
Answer:3/4
Step-by-step explanation:60 minutes divided by 4 is 15. 3 15 minute increments is 45. 45 minutes is 3 /4 of an hour.
7 brown, 3 yellow, 8 red...total of 18 cards
there are 15 cards not yellow and a total of 18 cards....so the probability of not picking a yellow card is : 15/18 rounds to 5/6