1. you have the following expression:
3. the denominatoir cannot be zero, so, you must find its roots:
factorizing it, you obtain:
4. therefore, the values that are discontinuity of are:
answer: c. twenty-four is 40% of what number
let the answer in each question is x,
then in a) what is 40% of 24
in b) what percent is 24 of 40,
in c) twenty-four is 40% of what number
in d) forty percent of 24 is what number,
thus, in problem c the given expression will use.
answer:b = 3ff = b -24
the word problem describes two relationships between the numbers of cookies baked. when b and f represent the numbers of cookies baked by bill and felicia, respectively, those relationships arebill bakes 3 times as many cookies as felicia. (b = 3f)felicia bakes 24 fewer cookies than bill. (f = b-24)
simplify your answer and wri...