Write multiples of 12 between 20 and 40​

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What is the value of x in the this question ?