If we plug in d = 0 (to indicate no desserts are ordered), then we'll get
t = 1.4*d + 9.1
t = 1.4*0 + 9.1
t = 9.1
indicating that, on average, the server expects to get $9.10 in tips if no desserts are ordered
This is why the answer is choice D)
Answer:
2+27x = 110°
Step-by-step explanation:
Since both lines are parallel, the angles are same side interior angles, which mean they both add up to 180°.
(16x+6)+(2+27x) = 180°
Move them to each side:
16x+27x = 180-6-2
43x = 172°
x = 4°
Verify:
110°+70° = 180°
Answer:
A and Care parallel, B and D are parallel
Step-by-step explanation:
