Gas prices went up this week from $4.00 a gallon to $4.20. what is the percent increase of the price?

Graph the circle x2 + y2 - 4x - 10y + 20 = 0.

Barbara is learning to speak a foreign language. She already knows 16 words in the foreign language. Her goal is to know a total of 100 words. Over the summer, she will learn 4 new words each day. Part A.

The function f (x) = 2x and g (c) = f (x+k). If k=-5, what can be concluded about the graph of g (x)

Nate borrowed $62,000 at 9.4% interest per year if he owed a total of $910.90 in when he repaid the loan how many days do they keep the money for

Simplify: - 5 1/4 - (-7 1/2)

What is 3.75 dollars rounded to the nearest dollar

Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?

Raul has 4 identical baseballcards of his favorite player. According to his monthly price guide, the change in value of one of the cards from the previous month was - 0.12. What was the combined change in value of the 4 cards?

Which set of ordered pairs does NOT represent y as a function of x? A) { (1, 2), (1, 3), (1, 1) } B) { (1, 1), (2, 2), (-2, 3) } C) { (1, 2), (2, 3), (3, 3) } D). { (1, 1), (2, 1), (3, 1) }

A restaurant offered cooking classes on 24 of the 30 days in November. What decimal is equivalent to the fraction of days in November that classes were offered at the restaurant?