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earnstyle [38]
3 years ago
5

What is the answer to 20-3x=175

Mathematics
2 answers:
Nikitich [7]3 years ago
6 0
Subtract 20 from both sides to get -3x = 155. Divide both sides by -3. X = -51 2/3
NeX [460]3 years ago
5 0
The answer would be 51.6
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D is the correct answer. Hopes that helps.
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3 years ago
Problem 11-3 blair & rosen, inc. (b&r) is a brokerage firm that specializes in investment portfolios designed to meet th
Artyom0805 [142]

Linear programming which shows the best investment strategy for the client is Max Z=0.12I +0.09B and subject to constraints are :I+ B<=25000,

0.005 I +0.004B<=250.

Given maximum investment client can make is $55000, annual return= 9%, The investment advisor requires that at most $25,000 of the client's funds should be invested in the internet fund. The internet fund, which is the more risky of the two investment alternatives, has a risk rating of 5 per thousand dollars invested. the blue chip fund has a risk rating of 4 per thousand dollars invested.

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Objective function:

Max Z=0.12I+0.09B

subject to following constraints:

Investment amount: I+ B<=25000

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I,B>=0.

Hence the objective function is Max Z=0.12 I+ 0.09 B.

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3 0
1 year ago
There is a fraction equivalent to 6/7. The sum of the numerator and the denominator is 78. What is the fraction
Zanzabum
The fraction is 36/42.

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4 0
3 years ago
A dog’s weight dropped to 62 kg after its weight decreased by 7%. What was the dog’s original weight?
Alinara [238K]

Answer:

original weight= mass/weight

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Step-by-step explanation:

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5 0
2 years ago
The Tour de France is a bike race around the country of France. The bike race is a three week race that covers approximately 2,2
valentinak56 [21]

Answer:

Approximately 54.54% of race happened in the first week.

Step-by-step explanation:

We are given the following in the question:

Length of bike race in three weeks = 2,200 miles

Race covered in first week = 1,200 miles

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=\dfrac{\text{Race covered in first week}}{\text{Total length of race}}\times 100\%\\\\=\dfrac{1200}{2200}\times 100\%\\\\=54.54\%

Thus, approximately 54.54% of race happened in the first week.

4 0
3 years ago
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