{(-2, 6), (2, 0), (3, 6), (4, -1), 5, 3)} Dom: Range: Function?
1 answer:
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Answer:
Step-by-step explanation:
It was given that, florida manatee population is 3,000 and is decreasing by 11% each year.
We want to write a function for this situation.
Since the population is decreasing annually, it is modelled by:
We substitute the give initial population and rate of decrease to get:
This simplifies to:
The right answer is option 2.
Step-by-step explanation:
Let,
Slice of Cheese Pizza = x
Slice of Mushroom Pizza = y
According to given statement;
3x + 4y = 12.50 Eqn 1
3x + 2y = 8.50 Eqn 2
Subtract Eqn 2 from Eqn 1;
As y is supposed as slice of mushroom, the price of one slice of mushroom pizza is $2.00
The right answer is option 2.
Keywords: Linear Equations, Subtraction.
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