For questions 1 - 5, find the sum of the polynomials. Write your answers in descending order. 1.
(3x^2- 2x +1)+(4x^2 +3x + 2)
2.
(5x^2+2x +2)+(8x^2 –5x+8)
3.
• (-2x^2 +1) +(x^2+8x-5)
4. (11x^2 – 5x) + (2x^2 +6)
5. (x^2 +5x+2) + (4x - 3)
please help me ill
give points

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

i think it’s a i believe