Answer:
uno
Step-by-step explanation:
don't speak Spanish sorry I don't understand you
Answer:
1st Option
Step-by-step explanation:
When we solve the equation for <em>x</em>, we get x ≥ -5
This means that x has to be equal to or greater that -5, so positive values. The arrow would be pointing to the right.
the answer would be greater than or >
Let’s call the sum of the set of five numbers S and the sixth number N. We know the mean of the set of five numbers is 3k, so we can write the equation S/5 = 3k or S = 15k. When we add the sixth number the mean increases by k, so we can write the equations (S + N)/6 = 4k or S + N = 24k. Using S = 15k, we find that N = 9k. The ratio of the sixth number to the sum of the set of five numbers is therefore N/S = 9k/15k = 3/5.