Answer:
How
Step-by-step explanation:
Answer: 5a + 2b
Step-by-step explanation:
She purchased 12a pounds of apples and she used 7a pounds, so that means 12a - 7a = 5a
She purchased 4b pounds of bananas and used 2b pounds, so that means 4b - 2b = 2b
Simply plug g and h into the equation:
g + h =
(-7) + (3) = -4
Answer: 30 rides I think
Step-by-step explanation: