Answer:
Cómo puedo ayudar
Step-by-step explanation:
Hey there!
Since we don't have values for b, d, and r, we can't get a specific number for the value of a, if that makes sense. It'll be represented by these variables.
To solve, we need to make sure the equation looks like a = ? .
Subtract b from each side of the equation.
<u>a = dr - b </u>
Now we have solved for a.
Hope this helps!
The answer is X=-1 because they crossed at -1
Hello,
It is true that the sequence is arithmetic. Its common difference, of subtracting 7 each time, is always going to subtract 7 from each number.
Hope this helps!
May
Answer:
I <em>think</em> it's the 2nd one.
I didn't learn this topic yet.
