The answer is C) 4.24
4% + 7% = 11%
to get 11% of 38.50 you move the decimal two spaces to the left on the percent and multiply that number by the other number.
11% ---> .11
38.50 x .11= 4.24.
I hope this answer gave you a better understanding on how to work with percentages! :) Have a good day :)
Could you upload a photo?
<span>If the nemesis has "7/8 of her cats plus 2" it can be written like this: 7/8 x + 2 = x, where x is the number of the cats. After that we can solve the equation. x - 7/8 x = 2; 1/8 x = 2; x = 2 : 1/8 = 2 * 8 = 16. Answer: The nemesis has 16 cats.</span>
(ab + 4a - 6) - (ab - 6) = ab + 4a - 6 - ab + 6 = (ab - ab) + (6 - 6) + 4a = 4a