will give ! solve the following equations and show work

1. u + 2 = 4

2. -5 = s - 3

3. 5/13 t = -9

4. 6 = x + 2/3

5. 13 + w/7 = -18

6. 17 = -13 - 8x

answer: this is not a question

step-by-step explanation: this is a answer

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

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

b

step-by-step explanation: