Find two consecutive integers whose sum is 123 please show work
Answers
The required two consecutive integers are 61 and 62, whose sum is 123.
What is the number system?
A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.
To find two consecutive integers whose sum is 123, we can start by letting the smaller integer be "x." The larger integer will be "x+1," since they are consecutive.
We can then set up the equation "x + (x+1) = 123" to represent the sum of the two integers.
Solving for x, we get:
2x + 1 = 123
2x = 122
x = 61
Therefore, the two consecutive integers are 61 and 62.
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n + (n + 1) = 123
This can be simplified to:
2n + 1 = 123
Now we just have to solve.
Subtract 1 from both sides.
2n = 122
Divide.
n = 61
That's the smallest of our first integer. We just have to add the next number. (or 123 - 61)
61 + 62 = 123
Let me know if you find any errors.
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a supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. how many pounds of each item did the supplier sell?
В. 8
с. 4
D. -20
Help me please I need the right answer please
Answers
Answer:
A. -4
Step-by-step explanation:
replace x with 2 in the function:
f(2) = 4×2 - 12 ➡ 8 - 12 = -4
Answers
Third month Gina's payrate will be $9.9 per hour.
Given that,
- Currently earning $10 per hour.
- Second month increase by 10%.
- Next month decrease by 10%.
According to the given data, calculation of the given data are as follows,
Second month earning = $10 + ( $10 10%)
= $10 + $1
= $11 per hour
Third month's earning = $11 - ( $11 10%)
= $11 - $1.1
= $9.9 per hour
So, third month pay rate will be $9.9.
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10% of $10 = $1
Second month's earning = $10 + $1 = $11
10% of $11 = $1.1
Third month's earning = $11 - $1.1 = $9.9
A parallelogram is a rhombus.
B.
A rhombus is a quadrilateral.
C.
A trapezoid is a square.
D.
A square is a rectangle.
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~JZ
Hope it helps
Answers
y = 20 / 4
y = 5
2y - 1 = ?
2(5) - 1 = ?
10 - 1 = 9
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The statement that best describes the domain of this function is Option(C).
What is a function?
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable).
What is the domain of a function?
The domain of a function is the set of all the function's possible x-values.
According to the definition of domain, when 1 ≤ x ≤ 9, the function is completely defined, hence option(C) is correct.
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The third answer cHoICE is the correct answer
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I hope I helped!
:)