Answer:
<h3>a)a+c=150,10.25a+7.75c=1470</h3>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
- system of linear equation
<h3>let's solve:</h3>
according to the first condition
according to the second condition
7.772 million people live in Cairo.
658,893 people live in Washington DC.
So it's false.
Answer:
It would be the third one
Step-by-step explanation:
The one with the shortest top arrow because if you have -8 and you minus that by -2 that cancels out and instead the minus turns into a plus and the 2 becomes positive therefore it becomes -6
I think it might be 500
hope this helped =3
You haven't included a diagram, however, if it's an isosceles triangle 2 of its sides will be the same and 1 will be different
