Answer:
a=2,3
Step-by-step explanation:
12 days. 60 is a quarter of 240. So, multiply 60 by 4 to get 240.
1x54=54
2x27=54
3x18=54
6x9=54
Answer:
b = d/(2ac)
Step-by-step explanation:
10abc - 2d = 3d
Add 2d to each side
10abc - 2d+2d = 3d+2d
10 abc = 5d
Divide each side by 10ac
10 abc/ (10ac) = 5d/10ac
b = d/(2ac)
Answer:
b = y-intercept
Step-by-step explanation: