Arestaurant took 1/10 of an hour to use 1/6 of a package of napkins at this rate how many hours would it take to use the entire package

What is the inverse of the function f(x)=4x+8

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

What is the value of x in the equation 2(x-4) = 4(2x + 1)?