Answer:
D) Only (-1,9) is a solution.
Step-by-step explanation:
x+y =8
x^2 + y = 10
Lets check the first point (-1,9)
Put in x =-1 y =9
x+y =8
-1+9 = 8
8 =8
This works
x^2 + y = 10
(-1)^2 +9 =10
1+9 = 10
10 = 10
This works
Lets check the second point (-2,6)
Put in x =-2 y =6
x+y =8
-2+6 = 8
4=8
This does not work
We can stop now. (-2,6) cannot be a solution
Answer: B (0.17, 2.33)
Step-by-step explanation:
A P E X
When you have a function of g(-1) you first plug in -1 to all x's then you solve it.
Answer: x=0
Answer:
answer b.....plz follow me
Answer:
x=105÷7
Step-by-step explanation:
You have to split the candy with 7 people and you can't split people