D.
If Tony and Michael ate 26 you take that away from 60 which equals 34.
26-60=34
what i don't understand why you are not answer that question
You can choose a couple of the x-values and plug each into all of the x's in each equation on the right. Then see which equations give the y-values equal to the y's adjacent to the 3 x-values you used. I chose x=-4 and x=8. Only the 2nd, 3rd, and 5th equations matched with both.
60 - 19 = 41
Jeremy is 41 pounds heavier than Marilyn.
<h3>
Answer:</h3>
<u>As above angles are supplementary</u>,
- x + 120° = 180°
- x = 180° - 120°
- x = 60°
<u>Hence, value of x is 60°</u>.