# of guests waitstaff gratuity
10 18
20 36
30 54
40 72
50 90
<span>If the gratuity changes directly with the number of guests, which formula outlines the connection between the gratuity, t, and the number of guests, g?
t = 1.8g t = g/18 g = 1.8t g = t/18
</span>
18/10 = 1.8
36/20 = 1.8
54/30 = 1.8
direct variation: <span>t = 1.8g</span>
Answer:
D
Step-by-step explanation:
You should insert the provided x and y coordinates into the equations to determine which one satisfies both points.
D is valid for both:
5 = 5/4(4)
0 = 5/4(0)
Answer:
The Framers provides the more affordable price, being $1.35 less expensive.
Step-by-step explanation:
I've Been Framed:
50% of $115 amounts to $57.5.
10% of $57.5 equals $5.75.
Subtracting gives $57.5 - $5.75 = $51.75.
Total: $51.75
The Framers:
30% off $120 results in $36.
After discount, $120 - $36 equals $84.
40% off $84 is $33.6.
Subtracting gives $84 - $33.6 = $50.4.
Price difference: $1.35
