What decimal is equivalent to 80/100? shade the model below to show the fraction and the decimal. then write the decimal.

What is the missing constant term in the perfect square that starts with x^2 -20x

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Which of the following are accepted without proof in a logical system? check all that apply.