Kaelyn has some yarn that she wants to use to make hats and scarves. Each hat uses 0.20.20, point, 2 kilograms of yarn and each
scarf uses 0.10.10, point, 1 kilograms of yarn. Kaelyn wants to make 333 times as many scarves as hats and use 555 kilograms of yarn.
Let hhh be the number of hats Kaelyn makes and sss be the number of scarves she makes.
Which system of equations represents this situation?
Let hhh be the number of hats Kaelyn makes and sss be the number of scarves she makes.
Which system of equations represents this situation?
1 answer:
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The pattern of rule n-4 can consist of several numbers depending on the value of n (integer, whole number, natural number or prime number)
<h3>Further explanation </h3>Algebraic expressions in mathematics are a combination of coefficients, numbers, variables, constants and arithmetic operations such as addition, subtraction, multiplication, and division.
The main composition of algebraic expressions are:
• 1. phrases
algebraic forms separated by arithmetic operations
consists of one phrase (monomial) to many phrases (polynomial)
• 2. variable
is a value that can be changed, can be in the form of letters, for example, x, y, a, b, etc.
• 3. constants
is a fixed value, can be a number
• 4. arithmetic operations
operations
Numbers in mathematics can be divided into several terms
- 1. integer
numbers consist of positive, negative and 0 numbers
- 2. natural numbers
numbers consisting of positive numbers, starting with number 1
- 3. whole number
a number consists of positive numbers and zeros
- 4. prime number
numbers that can only be divided by numbers themselves and the number 1
And examples of other numbers such as imaginary numbers, real numbers, rational numbers, etc.
Integers themselves consist of
- 1. positive integers
the number to the right of the number 0 is 1,2,3 ...
- 2. negative integers
the numbers to the left of the zeros are -1, -2, -3 ...
- 3. number 0
n-4 is an algebraic form
the pattern is generated from rule = (n-4)
There are several possible values of n that can be entered to form a pattern
- if it's an integer, the value of n = let's say -3, -2, -1,0,1,2,3
pattern = -7, -6, -5, -4, -3, -2, -1, ...
- if it's a natural number then the value of n = let's say 1,2,3
pattern = -3, -2, -1, ...
- if it's a whole number then the value of n = let's say 0,1,2,3
pattern = -4, -3, -2, -1, ...
- if it's prime number then the value of n = let's say 2,3,5,7 ...
pattern = -2, -1,1,3, ....
<h3>Learn more </h3>
Express 0.000431 L answer as an integer
type of number
Classify the number as a natural, whole, integer, rational, or irrational.
Keywords: natural, whole, integer, prime, number
