Answer:
(x+5) and (x-2)
Step-by-step explanation:
+5 and -2 multiply to 10 and add up to +3.
Answer:
4n +28
Step-by-step explanation:
Tommy's purchases add up to ...
4n +10 + 18 = 4n +28
The square root is 21025 and to 3 sf would be 21000?
18 times
Since there only two numbers greater than 4 (5 & 6), you subtract 2 from 6.

Then, you divide that from 72.

So, the number of times I would expect the outcome to be greater than 4 is 18.