Answer:
A-21 degrees more
B& degrees Fahrenheit
Step-by-step explanation:
B because the sum of 2 sides must be GREATER than the 3rd side
So with this, I will be using the substitution method. With the first equation, substitute (y+3) into the x variable and solve for y:

Next, now that we have the value of y, substitute it into either equation to solve for x:

<u>And this is how you get your final answer (5,2).</u>
Answer:
Step-by-step explanation:
7.5