Arianna is saving money for college so she invests $1,000 into a savings account that earns interest every year. if the amount in the savings account is represented by the function
9x2+50x+1000, where x is the number of years. how much money does arianna have in her account after 6 years?

$1,624

Step-by-step explanation:

The amount after x-years is given as :

9 + 50x + 1000

Since x represents number of years , this means that after 6 years , the amount will be :

9( ) + 50(6) + 1000

⇒9(36) + 300 + 1000

⇒324 + 300 + 1000 =

Therefore, the amount after 6 years will be $1,624

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)