From the ten books that you've recently bought but not read, you plan to take four with you on vacation. how many different sets of four books can you take

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

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?