Whats an equivlent expression to 1/3 minus y (you can decide what y is

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?

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?

These dots plots show the height (in feet) from a sample of the different types of elephants