A textbook search committee is considering 18 books for possible adoption. The committee has decided to select 4 of the 18 for further consideration. In how many ways can it do so?

John can play 12songs on the guitar and he learns 1 new song each week. Aiden can play 4 songs but he learns 2 each week. How many weeks will it be before aiden knows as many songs as john?

Given the domain {-3, 2, 3}, what is the range for the relation 3x + y = 5

Find the sum. Write the sum as a mixed number, so he fractional part is less than 1. 4 2/1 + 3 3/5 2. 2 2/3 + 3 2/3 3. 6 4/5 + 7 4/5 3.9 3/6 + 2 2/6 4. 8 4/12 + 3 6/2 5. 4 3/8 + 1 5/8 6. 9 5/10 + 6 3/10

Sharon buys 14 folders for 0.75 dollars each how much change she will receive if she pays for $15

Start solving #2 with the substitution method 2. a + b + c = 9 a - 8b - C = - 27 2a - b + c = 6

Considering only comparable fare classifications, which classifications offer the greatest percentage difference between air travel and ship travel? Travel Type Sample Round-Trip Fares from New York to London First-Class Air Fare $754.

How high is the tree if 5m 4m in cm

Work out 2 3 14 + 3 4 14

Suppose your child takes a standardized test in mathematics and scores in the 96th percentile. What does this percentile mean? Can you say your child passed the test? Explain

Side B C is 10 inches long, and Side A B is StartRoot 300 EndRoot inches long. What is the length of Side A C? 14 in. StartRoot 200 EndRoot in. StartRoot 290 EndRoot in. 20 in.