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ExtremeBDS [4]
3 years ago
15

What is the solution to the system of equations?

Mathematics
2 answers:
mixer [17]3 years ago
8 0
The answer is (1,11). You can solve for x first and plugged it in to find y.

Sveta_85 [38]3 years ago
7 0

Answer:

(1, 11)

Step-by-step explanation:

If you plug  both of these values in for the x and y in both equations you will get a true statement.

10(1) + 3(11) = 43

10 + 33 = 43

-9(1) - (11) = -20

-9 - 11 = -20

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Given the equations determine if the lines are parallel, perpendicular or neither.
artcher [175]

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perpendicular; their slopes are opposite reciprocals

Step-by-step explanation:

y = (2/3)x + 8

rewrite the first equation to be in point-slope form

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their slopes are (2/3) and (-3/2) -- opposite reciprocals

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Ariane borrows $200 on a 6−year loan. She is charged 5% simple interest per year. How much interest is she charged for 6 years?
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3 years ago
the variables a and B are positive numbers. drag and drop each coordinate point to match the correct quadrant.
inessss [21]

Answer:

Hence,

Quadrant I    --------------- ( a , b)

Quadrant II   --------------- ( -a , b)

Quadrant III  --------------- ( -a , -b)

Quadrant IV --------------- ( a , -b)

Step-by-step explanation:

There our four quadrant divided by the x-axis and y-axis.

So the variables according to the quadrant are given below.

Quadrant I : Both the coordinates are positive.

Quadrant II : x-coordinate is negative and y-coordinate it is positive.

Quadrant III : x-coordinate is negative and y-coordinate it is negative.

Quadrant IV : x-coordinate is positive and y-coordinate it is negative.

Hence,

Quadrant I    --------------- ( a , b)

Quadrant II   --------------- ( -a , b)

Quadrant III  --------------- ( -a , -b)

Quadrant IV --------------- ( a , -b)

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Write standard form, expanded form and word form at the top of the page write five numbers that are at least 8 digits long
Sindrei [870]

Answer:

Kindly check explanation

Step-by-step explanation:

28,136,720

Word form: Twenty eight Million, One hundred and thirty-six thousand, seven hundred and twenty

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2.) 67, 564, 312

Sixty seven million, five hundred and sixty four thousand, three hundred and twelve

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3.) 534, 235, 260

Five hundred and thirty four million, two hundred and thirty five thousand, two hundred and sixty.

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4.) 43, 780, 523

Fourty three million, seven hundred and eighty thousand, five hundred and twenty three.

(4 * 10,000,000) + (3 * 1,000,000) + (7 * 100,000) + (8 * 10,000) + (0 * 1000) + (5 * 100) + (2 * 10) + (3 * 1)

5.) 456,156, 156

Four hundred and fifty six million, one hundred and fifty six thousand, one hundred and fifty six

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4 years ago
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