Answer:
Mary is
times heavier than her sister
Step-by-step explanation:
Mary's Weight = n
Sister's Weight = n - 15
To find how many times mary is heavier, we need to multiply "that many time" [let it be x] with sister's weight to get Mary's weight.
<u>e.g. </u>If someone weighs 100 and another person 50, 50 * 2 = 100, thus, 100 kg person is 2 times heaving. We do same for this:
(n - 15) * x = n
x = n/(n - 15)
Here is the anwser. Its in the pic lol
<span>possible answers:
2x-9y=-37
-5x-6y=10
-2x+9y=-37
5x-6y=10 </span>
X=p
Norma=14
Sophia=p
14xP
I’m not sure if this is correct but I think it is!
Hope this helps!
Answer:
ryan had a head start 10 meters
Step-by-step explanation:
hope this help