Answer:
42
Step-by-step explanation:
For the step, let's get an answer about how long it would take for Tina to run around the base in 10 minutes.
For this, you would just need to do: 12 ÷ 2 = 6
So, 6 runs = 10 minutes
Since 70 ÷ 10 = 7 ...
All we will have to do is 7 x 6 which would equal 42.
Therefore, Tina can run 42 circles around the base in 70 minutes.
<em>-kiniwih426</em>
-3 5/9-1 3/9 = 4.88888888889
Answer:
-2x - 10 = -2(x + 5)
Step-by-step explanation:
-2x - 10 is already simplified, but in order to understand the solution, we need to simplify -2(x + 5) in order to show that it is an equivalent expression:
-2(x + 5) = -2x - 2(5)
Further simplify:
-2x - 10
This proves that -2x - 10 = -2(x + 5) is an equivalent expression.
Answer:
-8.5
Step-by-step explanation: