Front end estimation for this question would be to the nearest hundred. So 125 rounded to the nearest hundred is 100, 123 to the nearest hundred is 100, 392 to the nearest hundred is 400, and 294 to the nearest hundred is 300. Adding 100 + 100 + 400 + 300 would be 900.
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Hope this helps!
Those two angles are congruent(corresponding), so we can set these equal to each other.
19x+3=21x-3
-2x=-6
x=3
True
The question is not a problem with this article
<em>x = 20/7</em>
<em>x = 2 6/7</em>
- Step-by-step explanation:
<em>Hi there !</em>
6x - 9 - 2(1 - x) = x + 9
<em>6x - 9 - 2 + 2x = x + 9</em>
<em>6x + 2x - x = 9 + 9 + 2</em>
<em>8x - x = 20</em>
<em>7x = 20</em>
<em>x = 20/7</em>
<em>x = 2 6/7</em>
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<em>Good luck !</em>
Answer:
C. 0.60
Step-by-step explanation:
We need to find out a couple things first:
- How many students are from Westville?
- How many students did not attend the game that are from Westville?
We need to find specifically Westville, because we don't want to accidentally pick someone from North Beach who attended.
So let's look:
- Total from Westville: 150
- Total who did not attend from Westville: 90
Now in order to find a probability, we need to divide the smaller number from the biggest number. Let's do that:
90/150 = 0.6
And for this question, we specifically have to round to two decimal places. In order to do this, we just write the extra 0 at the end:
0.6 = 0.60
Look at that, 0.60 is one of our answers! :D
