Answer:
9 dogs
Step-by-step explanation:
No of dogs that he walks in 8 hours :- 24 dogs
No of dogs that he walks in one hour :- 24 ÷ 8
= 3 dogs
With this Info,
No of dogs he walks in 3 hours would be :- 3 x 3
= 9 dogs
hope it helps :))
Answer:
x = 5
Step-by-step explanation:
yeah-ya...... right?
4x-3(x-2)=21
4x-3x+6=21
4x-3x=21-6
x=15
is this right? let's check
4(15)-3(15-2) = 21? yes