Answer:
a²+b²=c²
Step-by-step explanation:
80 divided by 6400 is 0.0125, but the question in the picture shows 6400 divided by 80, which is 80.
Answer:
5
Step-by-step explanation:
move the terms 6x-4=16+2x
collect like terms 6x-2x=16+4
divide both sides 4x=20
x=5
Answer:
4000 is 10 times greater than 400.
Step-by-step explanation: