In Item 29, does it matter whether you wrote
(co k)(f). or (koc)(f)? Explain.

i cant see the picture can you write it down in words please

Step-by-step explanation:

its 4 because 2 times 2 is 4, if you double the number two you get four

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.