What is the LCM of 51 and 18?

One integer is 8 times another. if the product is 72, then find the integers

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)