You buy 5 notebooks and a backpack. the cost of the backpack is $27.25. you pay 6% in sales tax on your purchase, and yout total bill is $43.99. how much does each notebook cost ?

The system of equations graphed below has how many solutions? y = 2x + 2

Is it true or false i’m trying to pass this test so i can leave school

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement