2. Which best describes the rule for this pattern?

1, –12, 12, –1, . . .

subtract –24, then add 13

subtract –13, then add 24

subtract 13, then add 24

subtract 24, then add 13

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?