Answer:
4a/5
Step-by-step explanation:
(a+a+a+a) / 5
Combine like terms
4a/5
Answer:
b. the symbol has or equal to
Step-by-step explanation:
Required
When does an inequality have a solid line
The question is pretty straightforward and the answer is (b) which means that when the symbol has or equal to.
This implies that, the symbol could be:
> or = i.e. 
and it could also be:
< or = i.e. 
Take for instance:
and 
<em>The above expressions will have a solid line</em>
Answer:
11/25
Step-by-step explanation:
Reciprocal is the fraction flipped
Answer:
Answer for first question is 22 yards!
Step-by-step explanation:
I used to do this, you have to multiply. A way of helping, is to split it in half, then add it all together. Now, I am not always accurate but I hope this helps you!
Lower Quartile-21
Upper Quartile-52
Interquartile Range- 31
Hope this helps !!