I got the answer 561 because I multiplied 55.5 and 2 and got 111 times 5 is 555 plus 13 minus 7 is 561
Answer:
x = 20/9
Step-by-step explanation:
We want to write out all of the mixed fractions into improper fraction form. So -2 and 1/9 becomes -19/9 and -4 and 1/3 becomes -13/3. Then we get (-19/9) - (-13/3). The two minus signs together means a positive/plus sign, so we get -19/9 + 13/3. In order to add, we want the denominator to be the same. A common denominator could be 9, so -19/9 + 13(3)/3(3) = -19/9 + 39/9 = 20/9, which is our final answer
The gcf of 12/15 is 3 (simplest terms is 4/5)
4x^2+ 8xy - 60y^2 =48x^3y^3
