4 years ago

2x + 7y=1 2x – 4y = 12 Elimination

Mathematics

1 answer:

Ludmilka [50]4 years ago

4 0

Answer:

the value of x and y is 4 and (-1) respectively

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Which term completes the product so that it is the difference of squares?

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Answer:

Step-by-step explanation:

Note the general factorisation of a difference of 2 squares is

a² - b² = (a + b)(a + b)

Given

(- 5x - 3)(- 5x + ?)

Then ? = 3 so that the complete factors are

(- 5x - 3)(- 5x + 3)

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3 years ago

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Complete each statement with a number that makes the statement true. Value of x that would make the statement on the left true

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3 years ago

9+5r-9r simplifying variables

sashaice [31]

Hey there!

In order for you to solve for this. You have to COMBINE YOUR LIKE TERMS

(9 )+ (5r - 9r)

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Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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3 years ago

Morgan lives in Austin, Texas, and lost his job when his company decided to reorganize. He had worked there for 3 years, and he

CaHeK987 [17]

Answer:

$455

Step-by-step explanation:

Minimum unemployment benefit in Texas is $69 per week and the maximum is $521.

In order to determine unemployment benefits in Texas, you must first calculate total earnings for the last quarter = 13 x $1,750 x 1/2 = $11,375

Now, you divide that amount by 25, so $11,375 / 25 = $455. Since that amount is below the maximum unemployment benefit per week, then Morgan is going to receive $455.

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3 years ago

The combined land area of the countries A and B is 131,973 square kilometers. Country A is larger by 473 square kilometers. Dete

Zarrin [17]

x+y=131973

x=y+473

2y+473 = 131973

2y = 131500

y= 65750

x= 65750 + 473 = 66223

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so one country is 65750 and the second country is 66223

8 0

4 years ago