Answer:
D
Step-by-step explanation:
We have the set:
Remember that the domain for a set of values is simply the input values.
In other words, our domain will be all of our x-coordinates.
We can see that our x-coordinates are: 2, -1, 0, -1, and 4.
So, our domain is:
Note that we only write need to write the -1 once.
So, our answer is D.
And we're done!
3/5x+2/5=7
-2/5 -2/5
3/5x = 6 3/5
/3/5. /3/5
X=11
Answer:
x = 33
Step-by-step explanation:
2x + 1 + 4x - 19 = 180
you set to 180 assuming that that is a line and lines are = to 180 degrees
then solve for x
6x = 198
x = 33
500= 120+20x, where x is weeks
Subtract 120 from both sides
380=20x
Divide both sides by 20
19=x
19 weeks*7 days per week= 133 days
Final answer: 133 days
1/6 and 2/3 the LCD is 12 but the product of 6 and 3 is not 12
