Plz help me plz! I am timed

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.

One angle of a linear pair is 10 more than two-thirds the other angle. find the measure of both angles.