3 years ago

Solve this for 10 points: 2x-3y+4y+2x+9y

Mathematics

2 answers:

mihalych1998 [28]3 years ago

5 0

4x-10y is the correct answer 2y isn’t right

Mekhanik [1.2K]3 years ago

4 0

Answer:

the answer . is 2y

Step-by-step explanation:

combine like terms

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A gym charges $90 as the membership fee and $25 monthly fee. For problems 14-16, use the explicit rule

Aliun [14]

Answer: i dont know

Step-by-step explanation:

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2 years ago

Eva payrolls for on a number cube and the number of cubes roll 24 times then what is a reasonable prediction for the number of s

Allushta [10]

Answer:

The reasonable prediction for successful rolls is 4.

Step-by-step explanation:

Assuming the rolling cube is a fair 6 sided cube, so the probability of success of one roll is given as

$P(Success)=\dfrac{Number\ of\ successful\ events}{Number\ of\ total\ events}$

$P(Success)=\dfrac{1}{6}$

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$P(Total\ Success)=P(Success)\times Number\ of\ events$

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$P(Total\ Success)=P(Success)\times Number\ of\ events\\P(Total\ Success)=\dfrac{1}{6}\times 24\\P(Total\ Success)=4$

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2 years ago

Candy bars are sold in a local store for 90 cents each. The factory has $1500 in fixed costs plus 10 cents of additional expense

pychu [463]

Answer:

Produce of 2000 candy bars is the break even point.

Step-by-step explanation:

4 0

3 years ago

Open the picture, help me and get 10 points

Hitman42 [59]

13 feet wide.
156/12=13
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4 0

3 years ago

Which is a factor of 6x2y + 8x2 – 30y – 40 ?

sattari [20]

If you would like to find a factor of 6x^2y + 8x^2 - 30y - 40, you can calculate this using the following steps:

<span>6x^2y + 8x^2 - 30y - 40 = 2x^2 * (3y + 4) - 10 * (3y + 4) = (3y + 4) * (2x^2 - 10) = 2 * (3y + 4) * (x^2 - 5)
</span>
The correct result would be 3y + 4.

5 0

3 years ago