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svp [43]
3 years ago
6

Find the sum or difference. (3 – 7m) + 2(3.5m +1)

Mathematics
2 answers:
ad-work [718]3 years ago
7 0

Answer: = 5

Step-by-step explanation:

IrinaK [193]3 years ago
7 0

Answer:

Step-by-step explaion: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Can anyone give me the answer and how to do it
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54 - 10y

Step-by-step explanation:

Distribute each of the 3 parenthesis

= 12y + 24 - 32y + 32 - 10y - 2 ← collect like terms

= 54 - 10y

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find the average.

Step-by-step explanation:

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2a^(2) – (4b + c); a = –3, b = –2, and c = 1
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= 25

Step-by-step explanation:

2 (-3)^2 - (4(-2) + 1)

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The diagram shows a plan for fencing off a section of a public park to make a dog park. A wall that separates the park from a hi
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3 years ago
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In 195019501950, the per capita gross domestic product (GDP) of Australia was approximately \$1800$1800dollar sign, 1800. Each y
mezya [45]

Answer:

The function of capita GDP is given by

G(t)= 1800(1+0.067)^t

where G(t) is in dollar and t is years after 1950.

Step-by-step explanation:

Given that,

in 1950, the per capita GDP of Australia was $1800.

The capita GDP is increased by 6.7 % per year.

In 1951, the capita GDP was increased =6.7% of $1800

The capita GDP was= $1800+ 6.7% of $1800

                                 =$1800(1+6.7%)

In 1952, the capita GDP was increased =$1800(1+6.7%)

The capita GDP was=$1800(1+6.7%)+ 6.7% of$1800(1+6.7%)

                                 =$1800(1+6.7%)(1+6.7)

                                 = $1800(1+6.7%)²

                                 =$1800(1+0.067)²

In 1952, the capita GDP was increased =$1800(1+6.7%)²

The capita GDP was=$1800(1+6.7%)²+ 6.7% of$1800(1+6.7%)²

                                 =$1800(1+6.7%)²(1+6.7)

                                 = $1800(1+6.7%)³

                                  =$1800(1+0.067)³

and so on.

The function of capita GDP is given by

G(t)= 1800(1+0.067)^t

where G(t) is in dollar and t is years after 1950.

6 0
3 years ago
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