Hi there!
Simplify th' Eqn.
(9x² + 2x - 5) + (6x² - 5x + 4)
⇒ 9x² + 2x - 5 + 6x² - 5x + 4
⇒9x² + 6x² + 2x - 5x - 5 + 4
⇒ 15x² - 3x - 1
Hence,
The simplified form is = 15x² - 3x - 1
~ Hope it helps!
69 + 2h = 84 - 3h
2h + 3h = 84 - 69
5h = 15
h = 15/5
h = 3 <=== the temps will be the same in 3 hrs
69 + 2(3) = 69 + 6 = 75
84 - 3(3) = 84 - 9 = 75
and the temps will both be 75 F <==
Have you tried multiplying 5(3)+2(2)+1?
15 + 4 + 1 = 20 ?
Im sorry I'm not real good with math.
Answer:
0 or 6x+4=6x+4 (Technically no slope at all!!)
Step-by-step explanation:
You need to do distributive property and then solve for x!!
meaning the 2(3x+2) has to get distributive property process.
6x+4=6x+4
That shall be equal together!!! (You could stop here!!)
If continue:
6x-6x=4-4
0=0
Answer:
What is an equation of the line in point-slope form?
y + 1 = (1/3)(x + 2)
How can the point-slope form be written in function notation?
f(x) = (1/3)x - (1/3)
Step-by-step explanation:
