This balance scale shows six cubes on the left of the scale balancing one rectangular block on the right side of the scale. the balanced scale illustrates the equation 6x = 30, where the x represents the mass of one block.

determine the value of x

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Which expression is equivalent to sq-80

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition