Answer:
-2/5
Step-by-step explanation:
540-138-144-107-90=61. answer is 61

To better understand the problem see the attached figure
we have

Multiply by
both sides


Group terms that contain the same variable p and move the constant to the other side of the equation



Answer:
3/7
Step-by-step explanation:
its 3/7 because there are 3 weekend days and there are 7 days in total in one week, so out of the week there is 3 weekend days.
i hope this helps :)
Answer:
1/13
Step-by-step explanation:
y is proportional to x ⇒ y = kx
Plug in (26,2) and solve for k:
2 = k·26
k = 2/26 = 1/13