Luke is two years older than Kate. Twice Luke's age plus four times Kate's age is 16. What are their ages?

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.

What is the greater volume 72 quarts or 23 gallons

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.