Answer:
Dice, Spinner
1, 1
1, 2
2, 1
2, 2
3, 1
3, 2
4, 1
4, 2
5, 1
5, 2
6, 1
6, 2
Step-by-step explanation:
This is a difference of 2 perfect square so if we have
a^2+b^2=(a-b)(a+b)
16=4^2
y^2-4^2=(y-4)(y+4)
Answer:
Adam makes $252
Cecila makes $504
Step-by-step explanation:
Consider adam's earning as x, then cecila's will be 2x. Since total earning is $756,
x+2x = $756
then by solving the equation, you can find