Answer:
The first one 13+a
Step-by-step explanation:
For this case we have the following equation:
From here, we must clear the value of x.
Adding By on both sides:
Then, dividing both sides by A we have:
Answer:
x equals the quantity B times and plus C all over A
Answer:
46°
Step-by-step explanation:
D = 90° - 44° = 46°
Answer:
B) (-2,1)
Step-by-step explanation:
The solution is where the two lines intersect, in this case at (-2,1)
Hope this helps! :)