Since both equations define y, they should be equivalent.
3x+7=x-9
2x+7=-9
2x=-16
x=-8
Plug x in
y=(-8)-9
y=-17
Final answer: (-8,-17)
36/100 = 0.36
0.36 * 2400 = 864
864 calories came from fat.
She realized that she was and she indeed was so she did and did.
Not for sure , don't remember how to solve them but I believe you multiply the number by itself as many time as the exponent
Answer:
(0, -6) (-7, 9)
Step-by-step explanation:
I recommend watching a khan academy video, its how I learned, cause I don't really know how to explain it on here