Answer:
A variable is a symbol that stands in for an unknown value in a mathematical expression. ... A term is a single number, variable, or a number and a variable multiplied together. A variable expression is a combination of terms and mathematical operations that contains at least one variable.
Step-by-step explanation:
The word can be represented as a set and in the roaster form the set of letters is {s, a, l, t}
<h3>What is set?</h3>
A set is a collection of clearly - defined unique items. The term "well-defined" applies to a property that makes it simple to establish whether an entity actually belongs to a set. The term 'unique' denotes that all the objects in a set must be different.
We have given letter:
"salt"
Here, no letter is repeated.
So we can write it as roaster form:
Let's denote the set as S
S = {s, a, l, t}
Number of element in the set = 4
We can make new set from it if the set has only vowels
S(v) = {a}
If set has only consonants:
S(c) = {a, l, t}
Thus, the word can be represented as a set and in the roaster form the set of letters is {s, a, l, t}
Learn more about the set here:
brainly.com/question/8053622
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Answer:
hope this helps you with your question
276.45 divides by 5.82 = 47.5
The Harper family was traveling at a rate of 47.5 miles per hour