Answer:
The answer is $2.50
Step-by-step explanation:
Its correct bruh
Answer:
-4.2
Step-by-step explanation:
0.5 - 4.7= -4.2
Answer:
here is your answer.
Step-by-step explanation:
total frequency is 24
First we will compute the h+k and then multiply the result by 2.
To add polynomials, we add terms whose variables are alike, for example:
we add the coefficients of x^2 together, the coefficients of x together and so on.
Therefore:
h + k = x^2 + 1 + x - 2 = x^2+x-1
Now, we will multiply this answer by 2 to get the final answer:
2(h+k) = 2(x^2+x-1) = 2x^2 + 2x -2
