In the 2008 election, there was 28 “blue” states and 22 “red” states. express the “red” and “blue” states as fractions, in lowest terms, of the total number of states and also in decimals.

Solve the system of equations. y= 2x y= x^2 - 15

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y