Answer:
15
Step-by-step explanation:

Answer:
y = 30m and x = 1 h
Step-by-step explanation:
mrsdoughty1 deserves the credit
Answer:
yes
Step-by-step explanation:
bc Quick maths
Answer:
1/35
Step-by-step explanation:
1/5 divided by 7 is the same as 1/5 x 1/7
=> 1/5 x 1/7 = 1/35
Or using the picture it would be :-
1/5 divided by 7/1
This is a word problem signifying an algebraic expression.
Translating this to mathematics:

add 4 to both sides.
divide 16 to both sides.
this is: