3 years ago

Write a wordy problem for b = 2a - 6

Mathematics

1 answer:

Anettt [7]3 years ago

6 0

John got 6 apples he gave 2a of them to Pan he is left with b.

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Fifteen equals three more than six times a number

Inessa05 [86]

15= 3+6x
Hope it helped!

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2 years ago

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There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that means the ratio of the numb

balandron [24]

Lonnie is incorrect. this is because 7 x 7 equals 49 and not 42.

8 0

2 years ago

If the measure lf 2 is 83, what is the measure of 3?

Dmitriy789 [7]

Answer: 97

Step-by-step explanation:

2 and 3 form a supplementary angel, so the sum of the angles should equal 180

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2 years ago

Mr. Salazar assigns the same number of homework questions each school day. The ratio table below shows the total

Oksi-84 [34.3K]

Answer:

112

Step-by-step explanation:

Everything is multiplied by 8

3 0

3 years ago

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As of 2016, New York City has a population of 8.55 million and a land area of 300 square miles. Manhattan is a section of New Yo

sineoko [7]

Answer: 42804 people per square mile

Step-by-step explanation:

As we know Population density = $\dfrac{Number\ of\ people}{Area}$

Given, population of New York City = 8.55 million

Area of New York City = 300 square miles

Then, population density of New York City = $\dfrac{8.55\text{ million}}{300\text{ square miles}}$

$=\dfrac{8550000}{300\text{ square miles}}=28500\text{ people per square mile}$ [1 million = 1,000,000]

Population of Manhattan = 1.64 million = 1640000

Area of Manhattan = 23 square miles

population density of Manhattan = $\dfrac{1640000}{23}\approx71304\text{ people per square mile}$

Difference = 71304 - 28500 =42804

Hence, population density of Manhattan is 42804 people per square mile greater than that of New York City.

3 0

3 years ago