i wrote english and i passed with 39.3% and i rewrote it again and i passed it with 49% so can i combine both of them to make one percentage.
You can only simplify, and by the way you wrote it, it is a bit confusing. I'll assume you mean: 8y + 2 - 18y -5. In order to do this you must combine like terms, or the same things. We can combine 8y and -18y, as they are both y. 8y - 18y = -10y. Now we can combine 2 and -5, as they both are plain. 2 - 5 = -3. Your final answer would be: -10y - 3.
Yes, otherwise things do not make sense.
One of two things that a political region must have is voters. The other thing that they must have is political parties.
a programmer must be resourceful and must have critical thinking
an implication
communicate
It's an inference because your drawing a conclusion (that the cat must be ill)so it is inferrence
inference
It is an inference
I think it is a inference because you are observing the cat.
A observation
To make wheat, you must combine a field and seeds.
it is observation
A fact is something that can be proven by observation from cause to effect. An inference is something that is inferred, or implied, by the existence of two conditions. For example: my dog is asleep; my dog farted; I inver that my dog must only fart when he is asleep.
The elements that must combine to make sugar (sucrose) are C, H and O (using symbols). These represent carbon, hydrogen and oxygen, respectively.
The two things that combine to allow automation to occur include technology and mechanics. Once a system is developed which can perform automated tasks, the machines to perform these tasks must be created.