Commutaitve has to do with moving around the order
it is a+b=b+a
so x+5=5+x, therefor
9(x+5)=9(5+x)
At the end of practice, Joseph will need to run another 1.75 miles or 1 3/4 miles.
To determine this we need to subtract the amounts he already has run during practice from the goal of 3 miles.
3 miles - 1/2 miles - 1/4 miles - 1/4 miles - 1/4 miles = 1.75 miles
Answer: 14
Step-by-step explanation:
because 8 +4 is 14
If you draw a line lable the line -10 to 10 find -7 on the number line then count 3 units away from -7 and you will come up with your answer to the problem