Answer:
<h2><u><em>
x = 2 or -3</em></u></h2>
Step-by-step explanation:
What is x in x^2-x-6=0 pls
x^2 - x - 6 = 0
x + 2 * x - 3 = 0
x + 2 = 0
x - 3 = 0
x = 2 or -3
Answer: 1, 3, both show a change in temp
Answer:
13
Step-by-step explanation:
Square root of 169 = 13
Answer:

Step-by-step explanation:
(smaller triangle below)

(bigger triangle above)
Since you have both triangle, and all lengths you dont need to worry about calculating the square
Add both together

Answer:
2. Marta’s and Jeremiahs equations are equivalent
3. The terms are: 450n, -350n, 650, 50 and 70n
The coefficients are 450, -350 and 70