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3 years ago

How many solutions will this system have?

Mathematics

2 answers:

34kurt3 years ago

8 0

Answer:

one line over another is infinitely many solutions or to the letter A

hope it helps you and pls brainlies

Natalka [10]3 years ago

4 0

Indefinitely many

The lines are on each other so every solution is correct

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Rewrite (7/9) ^-1 without an exponent

AysviL [449]

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Step-by-step explanation:

(7/9)^-1 means you have to find the reciprocal, which is 9/7

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2 years ago

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The equations below represent the numbers y of tickets sold after x weeks for two different local music festivals.

kiruha [24]

Answer:

Part a) 3.5 weeks

Part b) 185 tickets

Step-by-step explanation:

Part a) After how much time have the same number of tickets been sold for both festivals?

Let

x -----> the number of weeks

y ----> the number of tickets sold

we have

Country Music Festival

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$20x-10x=150-115$

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Part b) What is the number of tickets sold at that time?

substitute the value of x=3.5 weeks in the linear equation A or linear equation B

$y=10(3.5)+150$

$y=35+150$

$y=185\ tickets$

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3 years ago

what are the coordinates of the circumcenter of the triangle with vertices A(2,7), B(10,7) and C(10,3)

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3 years ago

VERY IMPORTANT! PLEASE ANSWER FULLY

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3 years ago

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dimaraw [331]

Answer:

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