A should be the correct answer
I am not sure but wouldn't it be y=3x-6 and y=4x-7
Answer:
-4y^2 - 2y + 10
Step-by-step explanation:
A+s=70, s+l=80, l+a=80
from the first s=70-a which makes the second:
70-a+l=80
-a+l=10
a=l-10 which makes the third:
l+l-10=80
2l-10=80
2l=90
l=45
So Liam weighs 45 kg.
Answer:
12 possibilities
Step-by-step explanation:
The first choice can be any of the four colors. For each of these 4 first choices there are 3 second choices. Therefore there are 4 x 3 = 12 possibilities.
