Answer:
42 degrees warmer.
Step-by-step explanation:
82 - 40 = 42
good luck:)
Solve for the first variable in one of the equations, then substitute the result into the other equation.
3. (1/2, -1,2)
4. (2, -4)
You can get step by step at:
https://www.mathpapa.com/algebra-calculator.html
Answer:
v=37 degrees; u=53 degrees
Step-by-step explanation:
- This is a polynomial, and every expression like y=p(x) , with p(x) a polynomial, is a function.