The table shows how much a store charges for a certain numbers of pencils. Which equation could be used to calculate the cost, c, of any number of pencils. p? A c=0.12p
B c =0.12+p
C c=0.48+0.12p
D c= 0.48p​

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.

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate

Anyone know these questions? i need ,.