If f(x)=6x-4 ad f(a)=26, what is the value of a

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

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