One number is 4 4 more than 2 2 times another. the sum of the numbers is 10 10 . find the two numbers

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.