Which expression is equivalent to 2/3+(-3)+(-2)-1/3x

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

How do i i solve this equation? -18 = x/3 + 3

What is the domain of the of the exponential function shown below?