I wpuld say B...because that can be the one Delta planet
4/20 = x/20 +x
80 + 4x = 20x
80/16 = x
5 = x
that being said. Is that your name???
Well lets see. You have a total of 52 marbles. So all you would have to do would be to find the percent of 52 out of 60. This sounds confusing and I may not be completely right but I hope you give it a shot!
Ok I got you First Distribute 9(3 f +2)-7f
27 f +18 -7f
Step 2 combine like terms
Step 3 common factor
Answer: 2(10 f + 9)
Product of 1 and x = x × 1 = x
4 less than product of 1 and x = x - 4
Thus, the expression to represent Four less than the product of one and a number x is (x - 4)