What is the sum of the polynomials? (8x^2 -9y^2-4x)+(x^2-3y^2-7x)
A 7x^2-6y^2+3x
B 9x^2-6y^2+3x
C 9x^2-12y^2+3x
D 9x^-12y^2-11x
there are the answers but if you want to see them in a file i included the entire question and answers in a file

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

b. f(x) = –√x + 3this is the correct answer