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Vinvika [58]
3 years ago
13

Please guys help me out with this question.

Mathematics
1 answer:
Kazeer [188]3 years ago
7 0

The values that make the denominator zero are not in the domain.

x²- 4x - 12 = 0

(x - 6)(x + 2) = 0

Answer: 6, -2

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Write an equation for an exponential growth function where the initial population is 80 and the population quadruples during eac
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f(t) = 80(4^t)

For each time period, each time "t" increases by one, the population will be multiplied by 4.
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Many credit card companies charge a compound interest rate of 1.8% per month on a credit card balance. Nelson owes $850 on a cre
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The sequence will be


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8 0
3 years ago
Read 2 more answers
How to solve 4y=x 3x- y=70 using substitution
creativ13 [48]
X = 4y
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substitute the x in the second equation with the other half of the first equation.

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done
7 0
3 years ago
Find the midpoint of A and B where A has coordinates (2,3) and B has coordinates (8,9).
Effectus [21]

Answer:

(5,6)

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Add both "x" coordinates, divide by 2.

Add both "y" coordinates, divide by 2.

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please mark me the brainiest i hope this has helped

7 0
3 years ago
A cell phone company charges $4 per GB beyond
MArishka [77]

Answer:

25GB was used that month

Step-by-step explanation:

Here, we want to calculate the GB used for the month.

Since we have $59.99 for 20GB, then the extra that brought the bill to $75.99 must have been from the beyond charges.

The extra charges is thus $75.99 - $59.99 = $20

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So the total GB for that month is 20 + 5 = 25GB

8 0
3 years ago
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