Evelyn bought some books at the local bookstore. her total bill was $31.50, which included 5% tax. how much did the books cost before tax?

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12