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3 years ago

12

A middle school has 419 students and 22 homeroom.How many students are in each homeroom and how many students are left over. stu

dent with. Left over

1 answer:

tatyana61 [14]3 years ago

3 0

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Jack bought a mug for 10$ and then sold it and got 20% profit. how much did jack sell his mug for?

alexgriva [62]

Answer:

20% of 10 is 2

10 + 2 = 12 ye got 2 dollars back.

Step-by-step explanation:

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3 years ago

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3 years ago

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larisa86 [58]

The earth's circumference is: 24,901miles

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3 years ago

Anybody know the answer I need help. Please

Evgen [1.6K]

Answer:

$\dfrac{p^2+9p+2}{p^2-49}$

Step-by-step explanation:

Problems like this require that you recognize that the denominator of the right term is a factor of the denominator of the left term. That is, you're supposed to know how to recognize and factor the difference of two squares.

$\dfrac{5-p}{49-p^2}+\dfrac{p+1}{p-7}=\dfrac{p-5}{p^2-49}+\dfrac{p+1}{p-7}\\\\=\dfrac{p-5}{(p-7)(p+7)}+\dfrac{p+1}{p-7}\cdot\dfrac{p+7}{p+7}\\\\=\dfrac{(p-5)+(p+1)(p+7)}{(p-7)(p+7)}=\dfrac{p-5+p^2+8p+7}{p^2-49}=\dfrac{p^2+9p+2}{p^2-49}$

8 0

3 years ago

Twenty years ago a small town in Texas had a population of 10,000. The population has increased 8% each year

yan [13]

Answer:

A

Step-by-step explanation:

8% = .08 in decimal form

10 000 ( 1 + .08)^10 =

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2 years ago