First change the fraction to decimals or common denominators.
3/4 = 0.75 and 1/5 = 0.2
0.75 + 0.2 = 0.95 = 95/100 = 19/20
(3/4) = (15/20)
(1/5) = (4/20)
(15/20) + (4/20) = 19/20
Answer:
55%
Step-by-step explanation:
341 divided by the amount of total students is 55%
To factor a trinomial, first we should factor out the GCF, or greatest common factor, shared by all of the coefficients and constants. The greatest common factor of -3, -21, and -30 is -3, therefore, this is the number we must factor out first.
When we factor out the GCF of -3, we get:
-3(q^2 + 7q + 10)
Next, we must look for two numbers that will serve as coefficients for the variables in factored form. These two numbers must add to 7 (the middle term) and multiply to 10 (the constant or last term). The two numbers that satisfy these parameters are 5 and 2.
Therefore, we must use these numbers to create factors of the innermost factor that we have left, to get:
-3(q+5)(q+2)
The above expression is your final answer, because you cannot factor any more. And remember: you can always check to make sure that your factoring is correct by multiplying out the factors and making sure you get your original trinomial.
I hope this helps!
Answer:
Which sentence most clearly describes the genre of a story?
A. Because the climax is over quickly, there's more time to reflect.
B. Pacing is how fast the action of the story feels to the audience.
C. The novel gives more details about the character than the show
does.
D. Horror is my favorite kind of speculative fiction, after fantasy.
Step-by-step explanation:
uhhhuuuuuuuhhhhhhhhhhg
You would do 3/4 of 20.
20 / 4 = 15
15 pens have black ink.
