Choose the equation you can use to solve the following problem.
How many meatballs does Raul still need to make if he already has 25 and needs a total of 32 for Sunday’s dinner?
b represents the number of meatballs Raul needs.
A 32 + 35 = b
B 32 – 25 = b
C 25 – 7 = b
D 25 + 25 = b