Answer: D is the answer. trust me.
Explanation:
The problem that could be solved using the equation 10x+5=35 is option D: After a $5 discount, an order of 10 items cost $35. How much did each item cost?
To solve this problem, we can use the equation 10x + 5 = 35, where x represents the cost of each item. The $5 discount reduces the total cost of the 10 items by $5, so the total cost of the 10 items before the discount would be 10x. Therefore, we can set up the equation:
10x + 5 = 35
Subtracting 5 from both sides, we get:
10x = 30
Dividing both sides by 10, we get:
x = 3
So, each item cost $3 before the discount.