The cook needs to make the dough for 9 small pizzas. each pizza dough needs 113 cups of flour. how much flour does the cook need to make all the pizza dough? express your answer is simplest form.

Name the most appropriate metric unit for each measurement like a length of an carrot

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.