Answer:
it is 200 (A)
Step-by-step explanation:
The answer is C.
" · " - product
" - " - difference
13 · (8 - (-10)) = 13 · (8 + 10) = 13 · 18 = 234
The range is 40.
Range is just the largest number minus the smallest.
70 - 30 = 40
