3 years ago

How many solutions does the system have?

Mathematics

1 answer:

Zina [86]3 years ago

7 0

The correct answer is A, First equation mult by 3 u will have the second one

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Which expression is a simplified form of –10g – 4h^2 + 15g – 8h^2 – 4?

igomit [66]

Hi there!

»»————-　★　————-««

I believe your answer is:

$-12h^2+ 5g-4$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$-10g -4h^2+15g-8h^2-4\\------------------\\\rightarrow -10g+15g -4h^2-8h^2-4\\\\\rightarrow 5g - 12h^2 - 4\\\\\rightarrow \boxed{-12h^2+5g-4}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

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2 years ago

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balandron [24]

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3 years ago

at a movie theater, tickets for children cost $6.50 each and adult tickets cost $8.75 each. If ticket sales for a group of 35 pe

My name is Ann [436]

Answer:

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Step-by-step explanation:

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3 years ago

Daniel started a video game with 30 tokens. He earned 8 more tokens 0/10

WINSTONCH [101]

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Lena [83]

Answer:

50°

Step-by-step explanation:

Opposite angels of a parallelogram are congruent to each other.

This means:

<ADC = <ABC

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Since <ADC = <ABC, therefore,

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