Different fuels produce amounts of heat energy when burned. For example propane has a heat energy of 2,470 BTU/ft^3. How much energy can a propane tank with a volume of 43.7 ft^3 produce? pls help asap

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

is there more to this question?

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)