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grandymaker [24]

3 years ago

13

Games at the carnival cost $3 each. The prizes awarded to winner cost $145.65. How many games must be played to make at least $5

0?

1 answer:

siniylev [52]3 years ago

7 0

Answer:About 17 games

Step-by-step explanation:

$50 divided by $3 is about 17 games

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lawyer [7]

Answer:

B

Step-by-step explanation:

B) because both result in the equation 8 x = 400, which simplifies to x = 50

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If g(x) = 5x2^2 - 10x + 9 and h(x) = -3x3^3+ 5x - 6, find g(x) - h(x)?

AnnZ [28]

Answer:

B) $g(x) - h(x) = 3x^3 - 5x^2 - 15x + 15$

Step-by-step explanation:

Here, the given functions are:

$g(x) = 5x^2- 10x + 9 \\h(x) = -3x^3+ 5x - 6$

Now, g(x) - h(x) is :

$(5x^2- 10x + 9) - ( -3x^3+ 5x - 6)\\= 5x^2- 10x + 9 + 3x^3 - 5x + 6\\= 3x ^3 + 5x ^2+ (-10 x - 5 x) + (9 + 6)\\= 3x^3 - 5x^2 - 15x + 15$

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B) Hence, $g(x) - h(x) = 3x^3 - 5x^2 - 15x + 15$

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Dmitrij [34]

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