None of these are correct. the answer is 6 hours, because if the the train is traveling at 30m/h and the distance = 180m than your equation is 30m/180
Eight divided by two times (5 plus 5)
Answer:
2:1
Step-by-step explanation:
2/3 of the class is girls, so that means 1/3 of the class is boys. Make the number of people in the class x. The equasion would be (2/3x)/(1/3x) This simplifies to 2:1
<h3>
Answer: False</h3>
Here's a counter example to prove the statement to be incorrect
first number = 1
second number = -2
sum = 1 + (-2) = -1
difference = 1 - (-2) = 1 + 2 = 3
We see that the difference (3) is not smaller than the sum (-1)
Answer:
-14
Step-by-step explanation:
-19=6k-4k+9
-19=2k+9
subtract 9 from both sides
-28=2k
-14=k
To check your answer plug 14 in for k
