Think of A as a constant - with D it's 117 and with M it's 88
So the difference between D and M is 29 (117-88)
We also know that M + D = 161
Let's substitute in the problem We will leave M equal to M and rewrite D as M+29 since it is 29 kg heavier.
M + M + 29 -161 or 2M +29 = 161 Subtracting 29 from both sides we get 2M=122
Now divide both sides two and get M=61
Since D is M+29 it is 61+29 or 100kg
Finally A + M = 88 A + 61 - 88 Subtract 61 from both sides and get A=17
So there you have it:
A=17kg
M=61kg
D=100kg and it works in all three equation in your problem (try it to check)
<em>Answer:</em>
<em>p = 1/8</em>
<em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>⁸⁾-3p + 1/8 = ²⁾- 1/4</em>
<em>- 24p + 1 = - 2</em>
<em>- 24p = - 2 - 1</em>
<em>- 24p = - 3 | (-)</em>
<em>24p = 3</em>
<em>p = 3⁽³/24</em>
<em>p = 1/8</em>
<em>Good luck !</em>
Answer:
I believe the answer is 5!
Step-by-step explanation:
Answer:
Step-by-step explanation:
B= -20+45/56
B=-20.80
