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3 years ago

6

a plane ticket cost b dollars for an adult ticket and k dollars for a child. Find an expression that represents the total cost f

or 9 adults and 3 children.

1 answer:

PilotLPTM [1.2K]3 years ago

6 0

Let C be the total cost. Then the required expression is:

C = 9b + 3k.

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anygoal [31]

$900.99 (use quizlet)

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2 years ago

Find the slope of two points: (-2,-1) and (4,3)

marta [7]

Answer: m = 2/3

$\frac{-1-3}{-2-4}$ = $\frac{-4}{-6}$ = $\frac{2}{3}$

6 0

2 years ago

The domain of an exponential function is _______

Pie

$\bold{Heya}$ ~

Your answer will be is :

$\large{ \green{ \bold{ \underline{ \underline{ \overline{ \overline{ \red{All \: Real \: Numbers \:.}}}}}}}$

$\large{ \green{ \bold{ \underline{ \underline{ \overline{ \overline{ \red{Possible \: Real \: Numbers \:.}}}}}}}$

Hope It Helps !

#LearnWithBrainly

Be safe ~

And, also Happy The New Year !

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4 0

2 years ago

Hurry show your work

Nikolay [14]

Answer: $\huge\boxed{\boxed{15}}$

Step-by-step explanation:

<u>Given expression</u>

$\large\boxed{\frac{12[30 - (9+4^2)]}{|10|-|-6| } }$

<u>Simplify the exponents</u>

$\large\boxed{=\frac{12[30 - (9+16)]}{|10|-|-6| } }$

Simplify values in the parenthesis

$\large\boxed{=\frac{12[30 - 25]}{|10|-|-6| } }$

$\large\boxed{=\frac{12[5]}{|10|-|-6| } }$

<u>Simplify absolute values (all positive)</u>

$\large\boxed{=\frac{12[5]}{10-6 } }$

$\large\boxed{=\frac{12[5]}{4 } }$

<u>Simplify by division</u>

$\large\boxed{=3~[5]}$

<u>Simplify by multiplication</u>

$\huge\boxed{\boxed{=15}}$

Hope this helps!! :)

Please let me know if you have any questions

7 0

1 year ago

Gwar [14]

Answer:

Integers are always closed under subtraction, addition and multiplication, not division though. Hope this helped! :D

Step-by-step explanation:

4 0

2 years ago