2 years ago

Select the equivalent expression. Umm so yeah... happy pride month royals!

Mathematics

1 answer:

den301095 [7]2 years ago

6 0

Answer:

Step-by-step explanation:

The first answer is correct because you are really not changing anything about the question

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Solve.<br><br> 2x + 6 - 7x = 21

Slav-nsk [51]

-7x + 2x (add common factors)
-5x+6+21 (what happen to one side happens to the others
-5x=21 (divide by five)
x= -3

8 0

3 years ago

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There are approximately 40,000 people that live in a city. A sample of 20,000 people from that city are asked and 8,000 live in

Archy [21]

Answer:

16,000 people

Step-by-step explanation:

Let's write a ratio

8,000:20,000

Let's write another ratio

x:40,000

We can write a percent proportion.

$\frac{8,000}{20,000} =\frac{x}{40,000}$

We can see that the relationship between the denominators is multiplied by 2 so that means the relationship between 8,000 and x is x is 2 times greater than 8,000

Let me know if you have any questions.

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2 years ago

What expression can be used to determine the total cost of buying c pounds of cashews for $3.85

Anna [14]

Answer:

Step-by-step explanation:

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3 years ago

2 + 6m + 7 = 57<br> full answer no words pls i just wanna copy and paste

Neko [114]

Answer:

Step-by-step explanation:

2+6m+7=57

6m=57-7-2

6m=50-2

6m=48

m=48/6

m=8

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2 years ago

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7 1/6 times 3/4 is??

Paladinen [302]

Answer:

$7\frac{1}{8}$

Step-by-step explanation:

Multiply across.

$(7\frac{1}{6})(\frac{3}{4})=7\frac{3}{24}$

Then Simplify.

$7\frac{3}{24}=7\frac{1}{8}$

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2 years ago