Which number rounds down when rounded to the nearest tenth? a. 59.88 b. 74.27 c. 98.94 d. 100.06

The answer would be C. 98.94
If the number is below 5 you round down. If the number is 5 or more you round up. So, the number 98.94 would round down because we are to round down to the tenths and the number 4 is next to 9 so we round down.

What's the denominator

2(10 - 13x) + 9x = -34x + 6020 - 26x + 9x = -34x + distributive property-17x = -34x + subtraction property (subtracted 20 from both sides)17x = addition property (added 34x to both sides)x = 40/ division property (divided both sides by 17)