Answer:32x -72
Step-by-step explanation:
10x10x10x10=10^4
10x10x10x10=10,000
6x10^5=6x100000
6x10^5=600000
Answer:
2.55
Step-by-step explanation:
It will need 1.8 kilograms to have 25.0 g of nickel
Answer:
x = 4
Step-by-step explanation:
1. 8x+1 = 33 and the 4x together
2. 8x = 32 subtract 1 from each side
3. x = 4 Divide both sides by 8