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
Knowing that a year later, the car is only worth 0.80 x, you can simplify that by stating that one year after purchase, the car is only worth 80% of its original purchase price.
Another way of stating that is that the car lost 20% of its value of the course of one year.
Divide 15,200 by 475
15200/475= 3200
So it would be 4x+108= 180 because it’s a straight line so x=18. For the second one id say A and D
80 km
You do 240/60 which is 4 and then times that by 20. By dividing 240 by 60 you are finding how far it goes per minute and then you times that by how many minutes(20) which is 80 km
