18 + 18h = 180, subtract 18 from 180, then divide by 18 and that should give you 9.
9 = h
the answer is 192 i did this test and got 192
Ok so in order to do this, you have to set up an equation. Let's make a=the score of the first test and b=the score of the second test. (You can choose different variables, it doesn't matter.) It says the sum of the two equals 170. So, a+b=170. It also says that the score of the first was 6 less than the second. This can be shown as a=b-6. Now you can plug this in for a in your original equation. It will look like:
(b-6)+b=170
You can solve for b.
2b-6=170
2b=176
b=88
Since you want a, plug into either equation for b. I'll use the second one.
a=88-6
So, a=82
B
Mark brainliest please
Hope this helps you
Answer:
$30,000
Step-by-step explanation:
60000 divided by 2 = 30000
