Answer:
y = -2x +5
Step-by-step explanation:
y=mx+b
5 = -2*0+b
5= 0+b
-0 -0
5=b
Answer: 51
Step-by-step explanation:
You divide both numbers
683.40 / 13.40
Answer:
B if its right i better get brainly list or a follow on ig
Step-by-step explanation:
1nspired_jay
Answer:
B. (-1,2) and (-5,-2)
Step-by-step explanation:
Substitute x + 3 in for y in the second equation. you get
![x + 3 = x^{2} + 7x + 8\\x^{2} + 6x + 5 = 0](https://tex.z-dn.net/?f=x%20%2B%203%20%3D%20x%5E%7B2%7D%20%20%2B%207x%20%2B%208%5C%5Cx%5E%7B2%7D%20%20%2B%206x%20%20%2B%205%20%3D%200)
(x + 1)(x + 5) = 0
x + 1 = 0 or x + 5 = 0
x = - 1 or x = -5
Using the first equation, let x = -1 and x = -5 in order to get the corresponding values for y
y = -1 + 3 = 2 and y = -5 + 3 = -2
So, B is the correct answer.
Answer:
y=x^2
Step-by-step explanation: