Answer: 9-3x
Step-by-step explanation:
You add like terms
don't look at the 3x for now
positive 7 + positive 2 = 9
there is a negative sign next to 3x
9 goes first so
9 - 3x
The first answer is correct as the dot is on -34.5 and the bar is shaded to its left, therefore, x is less than -34.5
Hope this helped :)
Answer:
274 3/5 is the answer if you need it in fraction form. If not it would be 274.666
Step-by-step explanation:
274.666 or
274 3/5
Answer:
1 liter is acid
Step-by-step explanation:
20 goes into 100 5 times, meaning that only one of the 5 has acid to make it 20%.
