Select all of the symbols that would make the comparison true. pick all that apply
−|−9| −9
a. <
b. >
c. ≤
d. ≥
e. =
f. ≠

What is the value of r of the geometric series?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible