If f(x) = x + 7 and g(x), what is (fxg)(x)?

The domain is  

Step-by-step explanation:

If  and .

Then;

This implies that;

The domain of this function refers to all values of  that makes the function defined.

The function is defined, when  

The domain is

DO THIS: GIVE ME A THANKS AND A VOTE BYE HAVE A GOOD DAY

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40