For that question the answer is 40nickels/standard coin
Answer:
5a(c-2ab+6)
Step-by-step explanation:
5a is in all three, then factorise
6x² + 12x = 0
6x(x + 2) = 0
1. 6x = 0
⇒ x = 0
2. x+2 = 0
⇒ x = -2
Solutions are: {0, -2}
Answer:
x<24
Step-by-step explanation: