I think t<span>he interest is $157.50. Hope this helps!</span>
Henry's grandfather gives him a box of 523 baseball cards . And starting the second month, each month Henry buys 24 baseball cards to add to this collection.
It means after second month Henry have
After third month , Henry have
After fourth month, Henry have
So after n month, Henry have
Since you are solving for a, you want to have a on one side of the equation and the other terms on another side of the equation. It would be easiest to have all the terms with a on the left side of the equation, so that is what we will do.
Subtract 9a from both sides to get a on the left side of the equation.
5 + 5a = -5
Subtract 5 from both sides of the equation to isolate the term with a.
5a = -10
Divide both sides of the equation by 5 to solve for a.
a = -2
Answer: (3, 10)
Step-by-step explanation:
X=3 y=10
