Answer:
9112.5
Step-by-step explanation:
36,450 divided by 4.
The product of two consecutive integers is 420 is 20 and 21.
Consider x one the two number
Then the successor of x = x + 1
Then x and x+1 are the consecutive numbers
Now according to the question,
The product of two consecutive integers is 420,
Then, multiply x and x+1 and equate it to 420
Therefore,
⇒ x(x+1) = 420
⇒ x² + x = 420
⇒ x² + x - 420 = 0
This is a quadratic equation
Now solve it to find the value of x
We can write it as,
⇒ x² + 21x - 20x - 420 = 0
⇒ x(x + 21) - 20(x + 21) = 0
⇒ (x+21)(x-20) = 0
⇒ x = 20 or x = -21
Since number should be an integer so - 21 is absurd.
Hence, consecutive numbers are,
20 and 21
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The function f(x) is a geometric sequence.
The function f(x) is not a sequence.
This does not prove anything.
Answer:
B. The function f(x) is a geometric sequence.
Step-by-step explanation:
We are given that,
The function f(x) grows by 12% for every unit in the domain.
That is,
For the initial value, let the output value be x.
For the next value, the output will be
For the next value, the output will be
For the next value, the output will be and so on..
Thus, the output values are increasing by the rate
Hence, the function f(x) represents a geometric sequence.
2x – 3y = 7
A) (5, 1)
B) (2, -1)
C) (3, 2/9)
D) no solution
The GCF of 135, 225, and 270 is 45.
The GCF (Greatest Common Factor) is the largest number that divides evenly into two or more numbers. To find the GCF of 135, 225, and 270, we need to find the common factors of the three numbers and choose the largest one.
The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, 135.
The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225.
The factors of 270 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270.
The common factors of 135, 225, and 270 are: 1, 3, 5, 9, 15, 45.
The largest common factor is 45. So, the GCF of 135, 225, and 270 is 45.
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The distance from the hotel to the airport was 12 miles.
What is Algebraic expression ?
Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.
From the information given, the taxi fair is equal to the initial cost of first mile added to the result of multiplying the cost per mile for the number of miles, which is:
t=2.25+3.50x, where:
t is the b
x is the number of miles
Now, you can replace t with 44.25 and solve for x to find the miles:
44.25=2.25+3.50x
42 = 3.5x
x = 42/3.5
x = 12
Therefore, the distance from the hotel to the airport was 12 miles.
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