To get to the park, Kate and Davie have to walk 7 blocks north and 8 blocks west. How many blocks away is the park? A.8 - 7 = 1 B.8 × 7 = 56 C.7 + 8 = 15 D.56 7 = 8

A. 8 - 7 = 1

B. 8 * 7 = 56

C. 7 + 8 = 15

D.56 --:-- 7 = 8