Answer:
14 years old
Explanation:
Use this system of equations if G=George and J=Jeannie:
G-12=J
50=(G+5)+(J+5)
So, change second equation becomes
40-G=J
Then use substitution:
G-12=40-G
2G=52
G=26
Then, to find Jeannie’s age, go back to one of the equations and substitute G.
26-12=J
So, J=14
Jeannie is currently 14 years old.
Answer:
The second one.
Step-by-step explanation:
Answer:
he got 40
Step-by-step explanation:
10/0.25
2.46
I think.
Because if you multiply 6 and 0.41 you get 2.46.
Answer:
y = - 2
Step-by-step explanation:
Find slope
(-2 - (-2))/(0-2)
(-2 + 2)//(-2)
0/2
0 ---> slope
plug in ---> y=mx+b
y=0x+b
-2=0*0+b
-2=b
equation: y=0x-2, y=-2
