The answer to this is X = 9.
Answer:
23 minutes
Step-by-step explanation:
First, take away $26.09 from $30. This will show you how much was spent on the call. You should get $3.91.
Next, it may be easier to convert this total all to cents. So 100 cents in every dollar...100 cents times 3 = 300 cents. Then add the other 91 cents to get a total of 391 cents.
Then, you need to divide 391 cents by 17 to get the minutes. And you'll get 23 minutes!
X = 5( x + 12)
That’s the equation. C. Would be correct
Answer:
x=-2
Step-by-step explanation:
distribute on both sides
3x+6=4-2x
subtract 2x
5x+6=4
Subtract 6
5x=-10
divide 5 from the x
x=-2
∠KNL and ∠JNM are vertical, so we they equal the same measure.
5x+2 = 3(x+14)
5x+2 = 3x+42
5x=3x+40
2x=40
x=20.
So, if we put it in the equation 3(x+14), the measure of ∠KNL is 102°.