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3 years ago

Kavon grew 8 plants with 2 seed packets. How many seed packets does Kavon need to have a total of 12 in his backyard?

Mathematics

2 answers:

Dennis_Churaev [7]3 years ago

3 0

He would need 3 seed packets.

Tatiana [17]3 years ago

3 0

You need 3 seed packets because if you divide 8 by 2 you get 4 so that means every packet contains 4 plants. If you multiply 3 packets by 4 plants you would get a total of 12 planets

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Add and Subtract Rational Expressions with a Common Denominator

Sladkaya [172]

Answer:

$\displaystyle \frac{4q^2-q+3}{q^2+6q+5}-\frac{3q^2-q-6}{q^2+6q+5}=\frac{q^2+9}{q^2+6q+5}$

Step-by-step explanation:

<u>Simplifying Rational Expressions</u>

If two or more rational expressions have the same denominator, the add and subtract operations are done only with the numerator. The final denominator will be the common of both.

The expression is:

$\displaystyle \frac{4q^2-q+3}{q^2+6q+5}-\frac{3q^2-q-6}{q^2+6q+5}$

Operating on the numerators:

$\displaystyle \frac{4q^2-q+3}{q^2+6q+5}-\frac{3q^2-q-6}{q^2+6q+5}=\frac{4q^2-q+3-(3q^2-q-6)}{q^2+6q+5}$

Removing parentheses:

$\displaystyle \frac{4q^2-q+3}{q^2+6q+5}-\frac{3q^2-q-6}{q^2+6q+5}=\frac{4q^2-q+3-3q^2+q+6}{q^2+6q+5}$

Simplifying:

$\boxed{\displaystyle \frac{4q^2-q+3}{q^2+6q+5}-\frac{3q^2-q-6}{q^2+6q+5}=\frac{q^2+9}{q^2+6q+5}}$

The expression cannot be further simplified.

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3 years ago

I WILL GIVE BRAINLIEST JUST PLEASE HELP ME

Alex777 [14]

Answer:

3 lol

Step-by-step explanation:

7 0

3 years ago

The lists below gives the donations, in dollars that two different charities received in 1 day. Compare the means of the two dat

icang [17]

Answer:

The mean of Planted Society's donations received is higher than Bees Park Expansion's.

Step-by-step explanation:

To get the mean, you want to add all of the numbers up and divide by how many numbers up. For example, you add all of the values for Planted Society and get 140. We know that there are 7 numbers given, so we do 140 divided by 7 to get a mean of 20. Same with Bees Park Expansion; add to get a total of 152. There are 8 numbers, and 152 divided by 8 is 19. This means 20>19. Mean is also written as average in questions.

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3 years ago

PLEASE HELP!!!

boyakko [2]

If ir means not, then irrational means not rational. Pi is and irrational number.

5 0

3 years ago

Read 2 more answers

Answer the question now

Brut [27]

Answer:

44, 3.5

11 x 4= 44

3.5 x 1 = 3.5

3 0

3 years ago