What are the next three terms of the pattern 18, 14, 10, 6,
a. -10, -6, -2
b. 2, -1, -5
c. 2, -2, -6
d. -10, -14, -18

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.