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3 years ago

I NEED HELP PLEASE HURRY

Mathematics

2 answers:

Zigmanuir [339]3 years ago

6 0

ITS B!!

BRANLIEST PLEASE and thanks

Serhud [2]3 years ago

6 0

Answer: the turquoise option (teal?)

x $\leq$ $87.26

Step-by-step explanation:

subtract $50 from $137.26. that's how much you can spend without getting charged. $87.26. you can spend less than or exactly $87.26 without getting charged. for the inequality symbol, it would be $\leq$ (less than or equal to)

i have spanish assignments on that same exact website lol

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Find the product. (3p – 7)(3p + 7)

hram777 [196]

(3p - 7)(3p + 7) =
(3p × 3p) + (3p × 7) + (-7 × 3p) + (-7 × 7) =
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= 9p^2 - 49

Therefore, answer would be D.

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3 years ago

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jada has already taken 4 pages of notes on her own, and she will take 2 pages out during each class session. In all, how many cl

stich3 [128]

Answer:

Step-by-step explanation:

I don't totally understand you question but if its 4 pages originally then she takes 2 pages every class, then

56-4= 52 (56 pages minus the 4 she already took).

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3 years ago

I NEED HELP PLEASE, THANKS! :)

KIM [24]

Answer: tan(14x)

<u>Step-by-step explanation:</u>

Consider the Sum Formula for tan:

$tan(A + B)=\dfrac{tan(A)+tan(B)}{1-tan(A)(tan(B)}\\\\\\tan(9x+5x)=\dfrac{tan(9x)+tan(5x)}{1-tan(9x)(tan(5x)}\\\\\\\large\boxed{tan(14x)}=\dfrac{tan(9x)+tan(5x)}{1-tan(9x)(tan(5x)}$

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3 years ago

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Let x=number of cds and y=number of dvds

Elis [28]

X + y = 40.....multiply by -4
4x + 6y = 180
-------------------
-4x - 4y = -160 (result of multiplying by -4)
4x + 6y = 180
------------------add
2y = 20
y = 20/2
y = 10 <===

x = 30

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3 years ago

Neeeddddddd help :/.......

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

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3 years ago