In a class of 42 students, the number of boys is 2/5 of the girls. Find the number of boys and girls in the class.

Q: If 9x= 25, what does 3x equal?

A: Consider the provided information, 9x=25 Find the value of 3x. We can write as, 32x=52 Apply the…

Q: Two numbers total 2, and their difference is 18. Find the two numbers.

A:

Q: Melissa, Shen, and Hans have a total of $126 in their wallets. Hans has 4 times what Melissa has.…

A: Algebra Question

Q: 3x2 is equal to: 4y? If 3x = 4y, then

A:

Q: The product of the ages, in years, of three teenagers is 4590. None of the teens are of the same…

A: The age of a teenagers are from 13 to 19 years. The product of the age is 4590 Since 4590 is…

Q: A number increased by 4 is the same as 3 times the numberdecreased by 8. Find the number.

A: Let x be the required number. Now we get x+4=3x-8. Now we solve the equation as,

Q: A toy maker finds that its cost C = 450 + 3.75x dollars to manufacture x toy trucks. If the budget…

A: Our Aim is to find the number of toy trucks can be made if the budget is $3600.Since, the cost…

Q: Andy had 2 pieces of square paper of different sizes. The length of the larger pieces of square…

A:

Q: If 2x = 3, what does 4-x equal?

A: Definition used -                         a-m=1am                         amn=(am)n…

Q: You have 6 liters of a pineapple juice blend that has 50% pure pineapple juice. How many liters of…

A:

Q: . If 9x = 25, what does 3x equal?

A: Given that 9x=25, then our aim is to find the value of 3x=?

Q: Bianca and Nick are both musicians who sell their songs online. During the same year, Bianca sold 8x…

A:

Q: On a bicycle, Naomi rides for 2 hours and is 12 miles from her house. After riding for 10 hours, she…

A:

Q: The average bowling score of the 5-member in Regional High School bowling team is 128. If all the…

A: We have to find

Q: If Crystal multiplies her age by 3 and then adds 2, she will get a number equal to her mother's age.…

A: Given that , Mother's age = m Crystal's age in terms of m = ?

Q: A gardener can mow a lawn in 3 hours. After 2 hours, it rained and he discontinued the work. In the…

A: Given :                  A garderner can mow a lawn in 3 hours. After, 2 hours it rained and he…

Q: James had 1/8 as many pencils as Mark. When Mark gave half of his pencils to James, he then had 12…

A: To solve the given problem we first need to formulate the equation corresponding to given statements…

Q: If 2-3x= (1/1000), what does 2x equal?

A: Given: 2-3x=11000

Q: postal worker can sort a  worth of mail in 8 hours. With her supervisor helping, it takes 3 hours.…

A:

Q: Jim is 3 times as old as his cousin and the difference in their ages is 18. How old is Jim?

A:

Q: When Fritz drives to work his trip takes 30 minutes, but when he takes the train it takes 20…

A: Given data:     The time taken by the Fritz when he drives is: t1=30 min. The time taken by Fritz…

Q: When 142 is added to a number, the result is 64 more than 3 times the number. Find the number.

A:

Q: . This year the Cobra's football team has two more than triple the number of players as last year.…

A: This year the cobra's football team has two more than triple the number of players as last…

Q: a pound of turkey cost $0.61, how much will q pounds cost? The cost of q pounds of turkey is $____

A: We have to find

Q: The sum of the measures of LQRT and ZTRS is 180°. (x-10)° (4x + 20)° What is the measure of ZTRS?

A: Sum is 180

Q: If 2-3x = 1/1000, what does 2x equal?

A: Given: 2-3x=11000

Q: What is the value of x if 15 = 5x + 45 ?

A: Explanation and solutions is given below.....

Q: A minor league baseball park has 6800 seats. Box seats cost $19, grandstand seats cost $9, and…

A: Solution -  Total number of seats in baseball park = 6800 seats Cost of 1 Box seat = 19 $ Cost of 1…

Q: If 5x + 5 = 40 , what is value of 3x + 3 ?

A:

Q: A tennis team has 24 members. There are twice as many girls as boys on the team. How many girls are…

A: A tennis team has 24 members . There are twiceas many girls  boys on the teamwe find how many girls…

Q: If 6x + 4 = 40 , what is the value of 5x?

A: Rearrange 6x + 4 = 40 and solve it for x.

Q: Raiph owns four cars. Waldo owns twice as many cars as Ralph. Emerson owns one less car than Waldo.…

A: Given: Number of cars Ralph owns, x=4. Waldo owns twice as many cars as Ralph, y=2x. Emerson own…

Q: A boy has $2.25 in nickels and dimes. If there are twice as many dimes asnickels, how many of each…

A:

Q: Brett can plow out all the driveways on his street with his new​ four-wheel-drive truck in 2 hours.…

A:

Q: In their last game, the Cowboys scored IC less than three times the number of points that the Giants…

A: It is an important part of statistics. It is widely used.

Q: Casey is 74 inches tall and Crystal is 61 inches tall. Casey is how many times as tall as Crystal?

A: Solving the problem by calculating the required multiplied times.

Q: a two digit number is four times the and three times the prsuc t of its digits ,find the number

A: Given, a two digit number is four times the sum and three times the product of its digit. We have to…

Q: 4x+2=25 x=?

A:

Q: A 22,000 square foot warehouse was just constructed for $900,000. If the cost-capacity factor is…

A:

Q: Find the value of a. -3t = a Vs +3

A: We know that if L(f(t))=F(s)thenL(ebtf(t))=F(s-b)We know thatL(1t)=πsSo,L(e-3tt)=πs+3

Q: Eric can plant 50 tomato seedlings in 2 hours. It takes Jordan 3 hours to plant the same number of…

A: Follow the procedure given below.

Q: Three times x is 3 less the product of 8 and 6. What is the number?

A: Given x is the no. which is to be computed

Q: When two times a number is decreased by 3, the result is 11. What is the number?

A: Let the number be x. Now form the equation according to the question. Two times the number means…

Q: Jack has twice as many dimes as quarters. If the total value of the coins is $6.30, how many dimes…

A: Given: Jack has twice as many dimes as quaters. Total value = $6.30

Q: The sum of three numbers in A.P.is - 3, and their product is 8.Find the numbers,

A:

Q: At the fast food restaurant, an order of fries costs $0.92 and a drink costs $0.96. How much would…

A:

Q: Jamil always throws loose change into a pencil holder on his desk and takes it out every two weeks.…

A: Consider the given question,Let the number of nickel and dime coins are x and y…

Q: If 7x + 4 = 18 , what is the value of x + 5 ?

A:

Q: Antonio can shovel the driveway in 4 hours, but if his sister Victoria helps it would take 3 hours.…

A: We have to find the time of Victoria alone

Q: Brown has the same number of brothers as sisters. His sister Sylvia as twice as many brothers as…

A: Let x be the total number of brothers and y be the total number of sisters are in the…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.