Answer:
D.20
Step-by-step explanation:
4*5=20
F= -1 2/3 or 5/3
In order to find the answer all you have to do is multiply both sides by -4/3.
-3/4f × -4/3 = f
-4/3 × 5/4 = -20/12
-20/12 simplified is -5/3 or -1 2/3
Answer:
8
Step-by-step explanation:
x=8
Use reverse equations
20-4=16
16÷2=8
Answer:
Option (B)
Step-by-step explanation:
From the graph attached,
Vertical asymptotes of the function are x = -2, 5
Horizontal asymptote is y = 0
Now we take each option,
Option (A),
F(x) = 
No horizontal asymptote
Vertical asymptote : x = -2
Option (B),
F(x) = 
Horizontal asymptotes : y = 0
Vertical asymptotes : x = 5, -2
Option (C),
F(x) = 
Vertical asymptote : x = 0
No horizontal asymptote.
Therefore, Function given in Option (B) matches the asymptotes given in the graph.
Option (B) represents the graph.
What we know:
12 cupcakes already made
12 is 30% of total cupcakes (c) needed
Total cupcakes c are 100%
What we need to find:
Total cup cakes c
Set up propportion:
12/30=c/100
30c=(12)(100)
30c=1200
30/30c=1200/30
c=40
She needs to make a total of 40 cupcakes.