Answer:
all correct except A.
Step-by-step explanation:
pls mark me brainly if u can
Answer:
3/4 gallons of blueberries
Step-by-step explanation:
we know that
1/2 gallon of blueberries filled the container 2/3 full
so
using proportion
Find out how many gallons of blueberries does it take to fill Sam’s container completely full
Remember that
completely full (100% filled) is the same that the fraction 3/3 or 1
so

Answer:
87
Step-by-step explanation:
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F(x) = (1/2)x + 4
Plug y in for f(x).
y = (1/2)x + 4
Swap x and y.
x = (1/2)y + 4
Solve the equation for y =.
Subtract 4 from both sides.
x - 4 = (1/2)y
Multiply each term 2.
2x - 8 = y
Plug f^-1(x) in for y.
f^-1(x) = 2x - 8
f^-1(4) = 2(4) - 8
f^-1(4) = 0