Write one of the following options next to each of these statements below. A 'This statement is always true'
B 'This statement is sometimes true'
C 'This statement is never true'

a) When you add two negative numbers the answer is negative. __

b) When you subtract a positive number from a negative
number the answer is negative. __

c) When you subtract a negative number from a positive
number the answer is negative. __

d) When you subtract a negative number from a negative
number the answer is negative. __

see answers below

Step-by-step explanation:

A 'This statement is always true'

B 'This statement is sometimes true'

C 'This statement is never true'

a) When you add two negative numbers the answer is negative. _A_

e.g. -4 + -1 = -5

b) When you subtract a positive number from a negative

number the answer is negative. _A_

e.g.  -5 - (+4) = -9

c) When you subtract a negative number from a positive

number the answer is negative. _C_

e.g. 5- (-2) = 8   always positive, => never negative

d) When you subtract a negative number from a negative

number the answer is negative. _B_

-2 - (-4) = +2

-2 - (-1)  = -1

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

answer: (yeees, you need a poet.)

//blooming serenity//

beautiful in the morning

mysterious at night

wonderous nature souring

with all it's mystical might

the flower that blooms

to the fox that looms

nocturnal creatures

with various features

a blooming flower soon in sight

as a new little hatchling fears to take flight  

afraid to leave it's calming nest,

but dear little bird, mother knows best

as sure as there are stars in the sky,

life is not about who, where what, when or why-

it's the journey that follows

adventures we swallow

of   nature's deep wonders,

natural disasters and storm's thunders.

blooming serenity

life and nature, truly is heavenly.

-kerstien lehman

step-by-step explanation: