3 years ago

WILL GIVE BRAINLIEST IF CORRECT!!!

Mathematics

1 answer:

babunello [35]3 years ago

3 0

Answer:

16 total meets

Step-by-step explanation:

it would break even at 8 wins and 8 loss so add them together and get 16 total meets.

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Hurry 50 points for correct answer

Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation $x=\sqrt{6x+7}$ can be solved by squaring both sides:

$x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0$

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

$1 = \sqrt{-1}\\ 7 = \sqrt{49}$

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

4 0

3 years ago

The cost of tuition at a 2 year school is $11,000 per academic year. Ming is eligible for $9,500 in financial aid to cover tuiti

goldenfox [79]

Answer:

$125

Step-by-step explanation:

11,000 - 9,500 = 1,500

1,500 / 12 = 125 (we use 12 because 12 months = 1 year)

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3 years ago

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1. In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee. Write an equation in slope-intercept form t

weqwewe [10]

Answer:

y =mx+b

y= 4x+30

Step-by-step explanation:

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3 years ago

Plz can you help me, thank you :)

Pepsi [2]

Answer:

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Step-by-step explanation:

If you plug in this answer in the equation, you cancel out the km^2 and AJ, leaving s^3 = s^3

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3 years ago

Sakeem is a landscape architect. When he creates a lawn, his supplier charges $.43 per square foot for sod. Sakeem charges his c

IRISSAK [1]

Answer:

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Step-by-step explanation:

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3 years ago

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