mathematical statement justification
−2(2x3 + 4x2 − 3) + 5(x2 − 2x − 2) given
−4x3 − 8x2 + 6 + 5x2 − 10x − 10
−4x3 − 8x2 + 5x2 − 10x + 6 − 10
−4x3 − 3x2 − 10x − 4

fill in the missing justifications in the correct order.
combine like terms; distributive property; commutative property of addition
commutative property of addition; combine like terms; distributive property
distributive property; commutative property of addition; combine like terms
distributive property; combine like terms; commutative property of addition

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?