Add the polynomials.

(1+7x3−x2)+(x3+2+2x2)
Express the answer in standard form.

Question 5 options:

8x3+x2+3

3+7x3+2x2

8x3+3x2+2

2x2+3+8x3

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

a

step-by-step explanation:

strong negative correlation

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a