The tiles on the left contain functions witten ing function nation, Match each function with its input 103) = 7

what kind of math? So i can figure out

Step-by-step explanation:

g(f)=2f ⇒ The input is f

h(g)=-4+g ⇒The input is g

f(h)=h-7 ⇒ The input is h

OAmalOHopeO

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