What do u do when there are parentheses for example (3+2) but the exponent is not inside of the parentheses. do u add it the same as if it were in the parentheses.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

the answer i believe is 27 units.

step-by-step explanation: