# Math Question 1

Math

Question1

Inmathematics, an algebraic expression is a presentation that is madeup of one or more numbers, arithmetic operations such as additionalor division sign, and one or more variables such as X, Y, and Z. analgebraic expression serves the purpose of showing the relationshipbetween variables mathematically. Some examples of algebraicexpressions are depicted below

X+ 1 – C

X+ Y – 3

D/2+ S + 6

B+ 3M + 5

Question2

LetX be the variable, then two more than four times a number can beexpressed as

4X+ 2

Question3

Thereal number system is made up of integers, whole numbers, naturalnumbers, as well as rational numbers. Thus, the subsets of the realnumbers include integers, whole numbers, rational, and naturalnumbers.

Question4

Terminatingand repeating decimals are referred to as rational numbers becauseirrational numbers do not tend to recur or terminate.

Question5

Whenone divides by a fraction, it is the same as multiplying the numberbeing divided by the reciprocal of the fraction. For instance, incase 4 is being divided by ½, the solution will be obtained byfinding the reciprocal of ½, then multiply the number by 4. Thiswill result to 4 * 2.

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