Question

will mark brainliest with ONE question!!^^^^^^^^

Answer 1

Answer:

c + 0.5b =700 and c + b =1,000 I think

Answer 2

Answer:

c+b=1000

Step-by-step explanation:

This problem can be solved by process of elimination. If the end weight is 1000, then at the equal sign, it should also be 1000. Since the last option is the only one with 1000, then it would be the only correct option.