You would multiply 4 by 72 then u multiply 4 * -6 then after that you would add 15
For your first answer 2=x+5/17 your second answer is 29. This is because "x" is the number that you need to bake which is 29. Therefore, 31/17=2
They both have 4 congruent sides and angles.
40,000,000 + 20,000 + 3,000 + 30 + 2
and
forty million twenty-three thousand thirty-two