What number is missing ? 54÷ ? =6​

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain

Acar company uses the table below to show customers the approximate amount of gas used when a car has been driven a certain number of miles.