Hello! I can help you with this!
1. For this problem, we have to subtract the right side from the left side. When we do this, we get 2x - 4 1/2. The answer is A.
2. Okay, so you’re finding the amount t if money he would have at the end of the week, which is “y”. x is the number of meals and you would pay $2.25 per meal. In this case, the formula would be y = 35 - 2.25x. The answer is B.
He had 28.5kg but then he sold 16.93kg so that would be 28.5kg - 16.93kg which is 12.57kg, and then he sold another 9.807 so you do 12.57 - 9.807 which is 2.763kg. Are you sure this is middle school maths and not primary school?
Answer:
2/3
Step-by-step explanation:
Answer: $1,632
Explanation: The tablet originally cost 1600 dollars. Then she has to pay $8 for 4 months because of interest. That would be $8 times 4 months which equals $32. Then just add the two and you have your answer.
Answer:
(2x+3)(x+1)
Step-by-step explanation:
6x² + 2x + 9x +3
(6x² + 2x) + (9x +3)
2x (x+1) + 3 (x+1)
(2x+3)(x+1)