#of guests waitstaff tip
10 18
20 36
30 54
40 72
50 90
<span>If the tip varies directly with the number of guests, which equation represents the relationship between the tip, 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:
x = 12
Step-by-step explanation:
Proportional relationship means that
= k(a constant)
Here, k = 12/8 = 3/2
So, the equation is
= 3/2.
Plug in y = 18, and we get 18/x = 3/2.
18 = 3/2x
x = 12
A because shes buying 4 chocolate bars and X is the amount of fruit snacks shes wanting to buy and its less than or equal to 25
ANSWER
B. (-2,-3)
EXPLANATION
The given equation is

We want determine which of the ordered pairs is a solution to the given equation.
For point A(-3,-2)


This statement is false.
For option B(-2,-3)
We have


For option C(0,4)
We have


For option D(4,0)
We have


This statement is false.