First you do absolute valve which will make it x+1+5=8 then you move x to one side so -x on both sides and -8 on both sides -8+1+5=-x
Then it would be -2=-x and sense you can’t have -x you would have to divide both sides by -1 your answer would be 2=x
Answer:
1. 16
Step-by-step explanation:
first one i believe is 16 dont need points keep them
Find A UB.<br>
A)<br>
{3,7)<br>
B)<br>
{3,5,6,7}<br>
{2,3,5,7,8,9,12}<br>
D)<br>
{3,5,6,7,8,11,12}
zhannawk [14.2K]
Answer:
D
Step-by-step explanation:
3,5,6,7,8,11,and 12
Because that's the union
M. A vertex is a point at which two line segments meet. M is the only point listed and is a point of intersection.
