Answer:
Ken can walk 40 dogs in 8 hours.
How many dogs can Ken walk in 12 hours?
Step-by-step explanation:
Lets say we have 7 items, and we add 7 more.
Then, in the next situation, we have 7 items and we add 8 more. Now we know that 8 = 7 + 1, so we are actually performing 7 + 7 +1. Our diagram already shows us the value of 7 + 7 so we just add 1.
The items can be represented by circles, triangles etc
Answer:
The solution to the system is (-2,6)
Step-by-step explanation:
I said the solution to the system is (-2,6) because that is where both lines cross, meaning that's the solution.
Hope this is hepful.
Answer:

or if the question is 62 - 4 ÷ 2
= 62-(4÷2)
=62-2
=60