Write the word sentence as an inequality. A number w added to 2.3 is more than 18.
An inequality is .

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

What is the average rate of change for this function for the interval from x=2 to x=4 ?