"Integer" I think! As all rational numbers can be written as integer fractions.
This is a system of equations.
Let L represent Lucia, and B represent Ben
The first equation is:
L + B = 150
The second one says that for every dollar ben saved, Lucia saved twice as much. So:
L = 2B
Now, solve the system
2B + B = 150
3B = 150
B = 50
L = 2(50)
L = 100
This means that Ben saved $50, and Lucia saved $100
Answer:
Adam smith
he is known as father of economics.
hope it helps
1/6 is the answer when you divide it by 4
Answer:
Step-by-step explanation:
6x10 to the power of 21 the answer is too long for my calculator sadly