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Furkat [3]
3 years ago
11

What is the solution of the system? Use substitution

Mathematics
1 answer:
Andreyy893 years ago
7 0
<span>B. (-3, 13)

I hope this helps. (:
</span>
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Solve the following equation for x: 6(4x+5)= 3(x+8)+3. Round to the nearest hundredth.
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6(4x + 5) = 3(x + 8) + 3
24x + 30 = 3x + 24 + 3
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24x - 3x = 27 - 30
21x = - 3
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What is postulate in geometry
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A statement also know as an axiom which is taken to be true without proof.
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A snail crawled of a centimeter in 2 minutes. At that rate, how far could the snail crawl in 1
vekshin1

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What’s the answer but you also have to simplify
Jlenok [28]

Answer:

<em><u>The</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>9x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>3x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em><em><u>.</u></em>

Step-by-step explanation:

1) Collect like terms.

(7x^{2}  +  {2x}^{2} ) + ( - 2x + 5x) + (8 - 10)

2) Simplify.

{9x}^{2}  + 3x - 2

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6 0
3 years ago
2 sin x + V3 = 0<br> i need help answering this
Lady_Fox [76]

Answer:

2 sin x + √3 = 0

2sinx=-√3

sinx=-√3/2

x=sin-¹(-√3/2)(sin-¹ means inverse of sin)

x=-60

7 0
2 years ago
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