Pat is 20 years older than his son James. In two years Pat will be twice as old as James. How old are they now?

Q: Catherine had some money at first. She gave 1/4 of her money to Anne. As a result, Anne had thrice…

A: First we will form the system of equations corresponding to the given statements then by solving the…

Q: lincoln has 27 watermelons and he wants to eat one third of a melon a day how many days will it take…

A: Given that lincoln has 27 watermelons and he wants to eat one third of a melon a day

Q: Jawana and Tyreek are siblings. The sum of their ages is 40. Tyreek is 8 years older than twice his…

A:

Q: Amy, Bob, and Carla are all saving money for retirement. Altogether they have saved $875,000. Amy…

A:

Q: Stephen is 60 years younger than Taylor. 5 years ago, Taylor's age was 4 times Stephen's age. How…

A: Let Stephen age be x.          Taylor age = x+ 60

Q: Danny has 2/3 as many toy cars as Jack. They have a total of 75 toy cars. How many toy cars does…

A:

Q: May is 5 years older than June. 7 years ago, May was two times as old as June. Find their present…

A: To convert the given word problem into equations and find the unknown ages

Q: Sam had 2 fewer pets than 1/3 of the pets Denny had. How many pets does sam have

A:

Q: How many times greater is the value of the 3 in 230,716 than the value of the 3 in 23,716?

A: The given numbers are 230,716 and 23,716.   Identify the place of 3 in both the numbers:   It is…

Q: If you were in charge of the advertising department how much would you spend on each of the next 4…

A: To determine how much to spend on advertising for the next four months, we can analyze the data…

Q: Richard and Teo have a combined age of 31. Richards if 4 years older than twice Teo's age.  How old…

A:

Q: What is the answer and solution to this problem: A woman says to her brother "I am four times as…

A: The woman is 40 years old.

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: Joe has 4 less than 7 times as many shirts as Mark. Together, Joe and Mark have 140 shirts. How many…

A:

Q: You make 170 dollars a day washing cars. Every 5 days you work, you get a 75 dollar bonus. How many…

A: He makes 170 dollars a day washing cars. Every 5 days he get 75 dollar bonus. How many days will it…

Q: Alfonso is 42 years older than Alexus. In 6 years Alfonso will be 3 times Alexus age. How old is…

A: Alfonso is 42 years older than Alexus i.e., Age of Alfonso = 42+age of Alexus In 6 years, Age of…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.