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3 years ago

What is 2/2 -+7 need friends anyone

Mathematics

1 answer:

kow [346]3 years ago

8 0

Answer:

-6

Step-by-step explanation:

2/2=1

-+7=-7

1-7=-6

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About 2/25 Of the population of the world lives in North America.Of the population of the world lives in North America It's abou

Reil [10]

Answer:

$\frac{11}{20}$

Step-by-step explanation:

Let x is the total population of the world.

Therefore, by the condition given the population of North America is $\frac{2x}{25}$

Again it is given that $\frac{11}{250}$ fraction of the world's population lives in the United States of America.

So, $\frac{11x}{250}$ is the population of USA.

Therefore, the fraction of the population of North America that is the population of USA will be $\frac{\frac{11x}{250} }{\frac{2x}{25} } =\frac{11}{20}$ (Answer)

7 0

3 years ago

WASTING ALL MY POINTS FOR THIS TO BE ANSWERED!

irga5000 [103]

U have to subtract the new number by the discount and get your and wet

3 0

3 years ago

At the grocery store, Emily notices that it costs

Dmitriy789 [7]

Answer:

4.34

Step-by-step explanation:

2.48/40=0.062 per ounce

0.062 x 70 = 4.32 for 70 ounces

4 0

3 years ago

Forty-five thousand dollars was raised in the charity drive. This was nine tenths of the goal. A. The goal of the charity drive

RideAnS [48]

Answer:

Goal = x

45000 = 9/10 * x

x = 45000 * 10/9 = 50000

Step-by-step explanation:

You may find something useful on my you tube channel "Sciency Sergei". You may also suggest a topic to discuss or problems to solve.

4 0

2 years ago

What is the equation of a line with points -3,-11 and 2,4?

const2013 [10]

Answer:

y=3x-2

Step-by-step explanation:

$\frac{4-(-11)}{2-(-3)} =\frac{15}{5} =3$

m=3 so using point-slope intercept form

$y-y_{1}=m(x-x_{1} )$

y-4=3(x-2)

3x-6

+4 +4

y=3x-2

5 0

3 years ago