What's the answer?

8

Step-by-step explanation:

first simplify exponent

2^3 = 8

so you have

4 + 8 - (2 + 2)

then just add and subtract to get

12 - 4 = 8

8

Step-by-step explanation:

bla bla bla bla bla bla

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y