Answer:
C
Step-by-step explanation:
The temperature must not be greater than 15 which means 15 is the maximum. It's not saying it can't reach 15, it's saying it can't go past it.
So it wouldn't be t < 15. It would be t is less than or equal to 15
Answer:
h > 2
Step-by-step explanation:
It may look hard, but it is not really.
1. Solve
Here we have the equation 5+h>7.
All we have to do to find h is to subtract 5 from both sides.
5+h>7
-5 -5
When you subtract 5 from both sides, you get
5 - 5 = 0
7 - 5 = 2
All is left is 0+h>2, or h > 2.
2. Substitute
To make sure, (I do this but you can if you want to) I will substitute.
The values of <u><em>h </em></u> have to be greater than 2. So, Let's substitute 3.
5 + h > 7 --> 5 + 3 > 7
It's simple math.
5+3=8
8>7
Now, also to confirm, let's try a value less than 2, 1.
5 + h > 7
5 + 1 > 7
6 > 7 is not true, so it is confirmed that anything less than 2 is not true and anything greater is true.
Hence, h > 2
<u><em>Hope this helps :)</em></u>
<u><em>-jp524</em></u>
Answer:
x has a greater change
Step-by-step explanation:
