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BabaBlast [244]
3 years ago
11

Is (1, 4) a solution to the equation y = 7x?

Mathematics
1 answer:
wolverine [178]3 years ago
8 0

Answer:

No.

Step-by-step explanation:

No because if we substitute the given values into the equation they do not fit:

y = 7x

x = 1 and y = 4:

Left side = 4

right side = 7*1 = 7.

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What is 4855/200 simplified
EleoNora [17]

Answer:

The answer is 2427.5

Step-by-step explanation:

The fraction consists of two numbers and a fraction bar: 4,855/200

The number above the bar is called numerator: 4,855

The number below the bar is called denominator: 200

The fraction bar means that the two numbers are dividing themselves.

To get fraction's value divide the numerator by the denominator:

Value = 4,855 ÷ 200

To calculate the greatest common factor, GCF:

1. Build the prime factorizations of the numerator and denominator.

2. Multiply all the common prime factors, by the lowest exponents.

Factor both the numerator and denominator, break them down to prime factors:

Prime Factorization of a number: finding the prime numbers that multiply together to make that number.

4,855 = 5 × 971;

4,855 is a composite number;

In exponential notation:

200 = 2 × 2 × 2 × 5 × 5 = 23 × 52;

200 is a composite number;

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3 years ago
I'll Mark you brainliest!! I will report answers if you answer for points. Period.
skad [1K]

Step-by-step explanation:

SAS is Side - Angle (between the sides) - Side

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AC and AC are the same because they are the same.

The only things needed are the congruent angles between the sides.

The angles are ACD and ACB, because those are the angles between AC and BC and AC and CD.

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3 years ago
The graph shows the solution to which system of inequalities?
postnew [5]

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Step-by-step explanation:

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MATH HELP PLEASE!!!
olga55 [171]

i dont know sorry, maybe someone else can help you?

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Answer:

I think it's 52.5%

Step-by-step explanation:

42/80

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