The mass of a bar of chocolate is 1800 grams. the density of the chocolate is 9 grams/ centimeters cubed. what is its volume?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?