Jefferson Huera Guzman

Mixture problems are word problems where quantities of different values are mixed. Many times different liquids are mixed to change … Read more

The square root can be considered the opposite operation of squaring a number. With the square root, we are looking … Read more

Prime numbers are numbers that are only divisible by 1 and by themselves. It is possible to determine whether a … Read more

Scientific notation allows us to write very large numbers or very small numbers in a more convenient way. Scientific notation … Read more

Apart from the substitution method and the elimination method, it is also possible to solve systems of equations using the … Read more

Systems of equations are systems that have two or more equations and two or more unknowns. There are several different … Read more

The equation of a line is an equation that satisfies and represents each of the points on the line. The … Read more

The distributive property of multiplication is one of the most used properties in mathematics. This property tells us that when … Read more

Algebraic expressions can be factored by finding the common factor of all terms. After we find the common factor, we … Read more

Algebraic expressions can be simplified by using the distributive property to remove parentheses. Then, we combine like terms, that is, … Read more