Answer: believe the answer is A
Answer: ,
Step-by-step explanation:
First, simplify the denominator. Ignore the numerator for the time being.
To simplify it, we need to multiply each numerator by the opposite's denominator so we can add them together:
You can simplify this to get
So this is your denominator when simplified. To simplify the entire fraction, we need to divide it. We can do this by reversing the numerator and denominator of the bottom fraction to . This is done when dividing fractions by fractions.
Now, it should look something like this:
This is equal to
Seeing as there is a (x+2) on both the numerator and the denominator, you can eliminate it from the equation to get this:
Using linear function concepts, the meaning of the y-intercept of Ivania's position is given by:
Ivania begins the race 6 meters behind Javier.
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
Ivania's equation is given by:
y = 9x - 6.
The y-intercept is of -6, which is her relative position, given by:
Ivania begins the race 6 meters behind Javier.
More can be learned about linear function concepts at brainly.com/question/24808124
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Answer:
Let M represent the amout at any time.
She saves $40 per week so total amount becomes 40x in any specified week.
where x is the number of weeks.
In the start she has $500 in her bank account so we 'll add this amount into the savings per week. So expression becomes
M = 40x+500
Simply put number of week in place of x and find the total amount.
Step-by-step explanation: