Y varies directly with x means
y=kx or
y/x=k
see if that's true for all of them, if they all have same k value, it is direct variation
24/32=3/4
8/16=1/2
6/8=3/4
no
D is answer
Answer:
Use pi then round it like the manual says
Step-by-step explanation:
:3
The word in the problem that indicates that a negative sign should be used is "descend"
<h3>
</h3><h3>How many meters did he descend?</h3>
We know that he stops for water breaks four times, and between each water break, he descends 15 meters.
The written equation is:
4*(-15)m = -60m
Why the negative sign is used?
The negative sign is used because the hiker is descending, so its height is decreasing. The word in the problem that indicates that a negative sign should be used is "descend"
If you want to learn more about signs:
brainly.com/question/5870782
#SPJ1
If you factor it the answer would be (2x+1)(2x+5). Hope this helped.
27/7 or Decimal: 3.857143
