Standard form : Ax + By = C
12y = 9x - 30
-9x + 12y = -30 ....some teachers accept this, with A being negative
but if not, then it is this :
9x - 12y = 30
Answer:
Speed of baseball =
Step-by-step explanation:
Speed of a object is the total distance traveled per unit total time taken to cover that distance.

Given:
Distance= 49 meter Time =2.4 seconds
Speed = 
= 
Speed of the baseball =
The speed of baseball is 
Answer:
22 rounds down to 20 if that is what you are asking
Step-by-step explanation:
You did not finish your question i dont think. 22 DOES round down to 20 though.
Hello Croary
We would first need to subtract 13.09cm from 21.59cm which will be 8.5cm, with the left over space, divide in half
<u><em>8.5/2 = 4.25cm</em></u>
:)