Answer:
4:20
Step-by-step explanation:
35-15= 20
Quantify of sand in a bag =



Quantity of sand that escapes in every 10 minutes :-

Quantity of sand that will escape in 20 minutes :-




Quantity of sand that will remain in the sand bag :-






Answer:
y=6x is the answer
Step-by-step explanation:
X = 2. Here’s a link; https://www.tiger-algebra.com/drill/(7x-5)_5=14/