Answer:
13.75
Step-by-step explanation:
66-20- 32 1/4
66-20- 32.25
46-32.25
13.75
Answer:
so all x's have to be added together.
8x+5x+10x+7x=30x
-2+3=1
1dividedby30=30
x=30
hope this helps
Answer:
84 blocks.
Step-by-step explanation:
If you are adding 2 to each day (which already has 4) in a 2 week period (14 days) than you would have to time 2(14) and 4(14) and add them. Thus would make the answer 84 blocks.
Firstly, subtract a^2 on both sides: 
Next, we are going to be using the difference of squares, which is 
. Use this on the right side of the equation: 
Lastly, square root both sides of the equation, and <u>your answer will be 
</u>
<span>Will ran 1.33333333333 miles on his second day of training.</span>
