I’m guessing you mean like this.
2x+4y+5x+8y.
2x and 5x are like terms because the x’s are alike. If you add 2+5, the answer is 7. So therefore 2x+5x=7x.
4y and 8y are like terms because the y’s are alike. So the answer to 4y+8y would be 12y.
If you need extra help, give me a problem and I will help you solve it.
Answer:
The answer would be (-3,6)
Answer:
<h2> 1, 1. 2,3. 3, 1 </h2>
Step-by-step explanation:
<h2>Because I got it right. I don't bs so it's the right awnsers. Also, the 1, 1 is the first box the 2,3 is the second box and teh 3,1 is the last box I hope this helps have a great day!!</h2>
Answer:
largest weight = 27.65 kg, lowest weight = 3.95 kg
Step-by-step explanation:
7:1 --> 7 + 1 = total of both ratio is 8
8 --> 31.6kg
1 --> 3.95 kg
so 7 --> 3.95 * 7 = 27.65 kg
so 1 --> 3.95 * 1 = 3.95 kg