If f(x) = 3^x + 10x and g(x) = 2x - 4, find (f + g)(x)

The Answer is D

Step-by-step explanation:

All you do is add both equations 3^x+10x+2x-4

then you add the like varibles which is 10x+2x=12x

So, the answer is 3^x+12x-4

The value of the function  (f + g)(x) is .

Option (D) is correct .

Step-by-step explanation:

As given the equation in the question be as follow.

g(x) = 2x - 4

Thus

(f + g)(x) = f(x) + g(x)

Simplify the above

Therefore the value of the function  (f + g)(x) is .

Option (D) is correct .

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

may i see the picture? it would a lot, xox