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3 years ago

2(x-1)+3x=3 Distributive property

Mathematics

2 answers:

RoseWind [281]3 years ago

8 0

X=1 its easy just distribute the 2 into it combine like terms and solve for x

Allisa [31]3 years ago

3 0

Answer:

x = 1

Step-by-step explanation:

Firstly we distribute: 2x - 2 + 3x = 3

Collect like terms: 5x - 2 + 3

Then add 2 to both sided to isolate 5x: 5x = 5

Divide both sides by 5: x = 1

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The population in the current year is 31.5 million and the real GDP is $814 million. The previous year's statistics were a popul

andrew11 [14]

Answer:

The change in the standard of living, measured by growth in real GDP per person, is 0.1356%

Step-by-step explanation:

Given,

In the current year,

Population = 31.5 million,

Real GDP = $814 million,

So, the real GDP per person = $\frac{814}{31.5}$ ≈ 25.841

In the previous year,

Population = 31 million,

Real GDP = $800 million,

So, the real GDP per person = $\frac{800}{31}$ ≈ 25.806

Hence, change percentage = $\frac{\text{Change in GDP per person}}{\text{Previous year GDP per person}}\times 100$

$=\frac{25.841-25.806}{25.806}\times 100$

$=\frac{0.035}{25.806}\times 100$

$=\frac{3.5}{25.806}$

≈ 0.1356 %

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3 years ago

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VLD [36.1K]

Answer: 1/3

Step-by-step explanation:

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3 years ago

Ratio as a fraction 12:36

poizon [28]

Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers

Find the volume of the cylinder.

Georgia [21]

<h3>Answer:</h3><h3>Exact volume = 32pi</h3><h3>Approximate volume = 100.48</h3>

The approximate volume only applies when pi = 3.14

Use either answer, but not both of course.

===============================================

Work Shown:

V = volume of cylinder

V = pi*r^2*h

V = pi*2^2*8

V = pi*32

V = 32pi .... exact volume in terms of pi

V = 32*3.14

V = 100.48 .... approximate volume when we use pi = 3.14

6 0

3 years ago