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Popular Problems

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Popular Problems

The diameter of a circle is 8 cm. Find its area

The square of the product of 2 and a number.

3 children want to equally share 6 ½ peanut butter sandwiches with no left overs. How much can each child have?

Find the height of an isosceles triangle with an area of 36 and a base of 5

A candy store bought 3 giant jars of candy to display in their windows. Each jar contains 18,259 pieces of candy. How many piece of candy are there all together?

Joe is 18.Charlie is 15 years older than Joe and 14 years older than Rugi. How old is Rugi

The diameter of a circle is 5 ft. Find its circumference in terms of pipi.

900 are deposited in an account with 4%interest rate, compounded continuously.What is the balance after 10 years?

Aaron invested 7,500 in an account paying an interest rate of 1.5% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 8 years?

you buy a watch for 60. there is a 6% sales tax what is your total cost for the watch?

Tlali has a son, Nqobani. Here are some facts about how old Tlali and Nqobani are:Tlali is 5 times as old as Nqobani right now.11 years from now, Tlali will be 3 times as old as Nqobani.How old are Tlali and Nqobani now?

Grayson inherited some money from his grandfather and put it in a bank account that earns 14% interest compounded quarterly. After 2 years, Grayson had 600.00 in the bank account. How much interest did he earn?

6 more than the cube of a number

Estaban is 6 years older than his brother Raoul. The sum of their ages is 38. How old are the brothers?

A product sells at a regular price of 160 which is on sale for 25% off the regular price. Find the sale price. Be sure to round your answer to the nearest cent.

Sandra opened a savings account and deposited 207.00. The account earns 10.72% interest, compounded monthly. If she wants to use the money to buy a new bicycle in 2 years, how much will she be able to spend on the bike?

The radius of a circle is 12 ft. Find its area in terms of pipi.

a ball is dropped from a height of 3m and bounce 80 percent each bounce approximately how far does it travel if it goes until it stops

the product of 3, and a number increased by 8, is-48

18 is 60% of what number?How do you solve this problem with the percent equation?

what is the total amount after 20 years if 5000 was the starting amount with 6.05 percent interest 4 times a year

The sum of 3 consecutive even numbers is 408. what is the largest of the numbers

Frank is 25 years older than his sister Gloria. In 6 years, he will be twice as old as Gloria. How old is each of them now?

A plant has grown 1 1/2 inches in the last year and is now 8 1/8 inches tall. How tall was it a year ago?

Emma is baking cookies for a school fundraiser. She has 2/3 of a bag of chocolate chips and 1/4 of a bag of raisins. She wants to mix them together to make trail mix cookies. What fraction of the trail mix will be chocolate chips, if Emma uses all the ingredients she has?

The sum of the least and greatest of 3 consecutive integers is 98. What is the lowest integer?

Three books cost 18.75. How much would 8 books cost?

Christopher has a loyalty card good for a 20% discount at his local pharmacy. What would his total in dollars and cents be, after the discount and before tax, if the total cost of all the items he wants to buy is 37.35? Round to the nearest cent.

the sum of four consecutive numbers is 3962. find the numbers

An ice cream shop sold 80 ice cream cones on Friday. 15% of the ice cream cones sold were vanilla. How many vanilla ice cream cones were sold?

joe has 7 apples, he eats five, how many are left over

Julie orders a sandwich to share at a party. The sandwich is 9 feet long and Julieplans to cut the sandwich into pieces that are 34 of a foot long.How many pieces will Julie have to share after she cuts the sandwich

The sum of an integer and 2 times the next consecutive integer is 2. Find the value of the lesser integer.

Three different systems of equations are listed below. Choose ONE of the systems and find the point of intersection (by substitution, elimination or graphing).

Pawnee and Springfield are 420 miles apart. A train leaves Pawnee heading to Springfield at the same time a train leaves Springfield heading to Pawnee. One train is moving at a speed of 45 mph, and the other is moving 60 mph. How long will they travel before they meet?

A person invests 8000 dollars in a bank. The bank pays 6.5% interest compounded quarterly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 10500 dollars?

The diameter of a circle is 12 miles. What is the circle's circumference?

75% of 124 is what number a?

Tommy is 4 years older than Ron. 8 years ago, Tommy was 5 times as old as Ron. Find Ron's present age.

5 more than three times a number is 35

Taub went shopping for a new pair of pants. Sales tax where she lives is 9%. The price of the pair of pants is 36. Find the total price including tax. Round to the nearest cent.

six times the sum of nine and a number

The radius of a circle is 10 in. Find its area in terms of pipi.

Three times the sum of a number and 7 is equivalent to 57.

The area of a square is 108 ft2. Which of the following represents the length of one side?

Five years ago I was five times my son's age. In 8 years I will be 3 times by son's age.

if a square box lid as an area of 40 square inches what is the length of one side

Lucy is 12 years old. Her mother is thrice Lucy

London is going to invest in an account paying an interest rate of 5.7% compounded continuously. How much would London need to invest, to the nearest ten dollars, for the value of the account to reach 281,000 in 19 years?

the school that mei goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 4 senior citizen tickets and 7 student tickets for a total of 109 dollars. the school took in 117 dollars on the second day by selling 5 senior citizen tickets and 7 student tickets find the price of a senior citizen ticket and the price of a student ticket

mr reyes is laying a circular playground and its radius is fifty meters what is the circumference

Which number is larger?:396.542 or 395642

5 less than half a number is 40.

The product of 7 and the cube of a number.

Jaxson read 2 books in 12 months. What was his rate of reading in books per month?as fraction

The perimeter of a rectangular garden is 304 m. If the width of the garden is 61 m, what is its length?

Jaxon invested 960 in an account paying an interest rate of 6.1% compounded monthly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 1,720?

A 2/5 inch pipe is to be shortened to 1/7 inch. How much must be removed?

A number added to the product of 3 and another number.

What is the new price of 20000 if it was increased by 25%

a card is drawn at random from a standard deck of cards what is the probability of getting a red card or a queen

paula chooses a number from 1 to 10 and flips a coin. what is the probability of choosing a number and the coin landing on heads

julie is 25 years older than kim. 10 years from now julie will be twice as old as kim what are there current ages?

The sum of two numbers is 125 . Find the two numbers if twice the smaller number is 5 less than the larger.

Twice the difference of a number and 9 equals 6.

Cynthia works 3 hours less than Tyler. If Tyler works 21 hours, how many hours does Cynthia work?

A square postage stamp has a perimeter of 8 inches. How long is each side?

two more than 3 times a number is 20. find the number

The circumference of a circle is 7pi m. What is the area, in square meters? Express your answer in terms of pipi.

Ann is 4 years older than Julie. 4 years ago Ann was twice as old as Julie. What

7700 dollars is placed in an account with an annual interest rate of 8.25%. To the nearest tenth of a year, how long will it take for the account value to reach 44700 dollars?

Amanda paid 24 for a shirt that was on sale at 25% of. What was the original price for the shirt?

Twice Jack's age plus 5 is 21. Write and solve an equation. How old is Jack?

The difference between two numbers is 31. The smaller number is 38 less than twice the larger number. Find the two numbers.

The diameter of a circle is 12 cm. Find its area in terms of pipi.

A pair of sneakers is on sale for 15% off, which is 18. What is the original price of the sneakers?

five times a number decreased by 7 times the same number is at most 20

The sum of two numbers is 67. The smaller number is 11 less than the larger number. What are the numbers?

Five friends are sharing 7 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?

The diameter of a circle is 6 ft. Find its area in terms of pipi.

two times a number is 25. three times the first number minus the other number is 20. find the numbers

There were 918 blue chairs, yellow chairs and green chairs altogether. The number of yellow chairs is 400 more yellow chairs than blue chairs. How many blue chairs are there?

Sixteen is 64% of what number?

find the volume of a sphere with a diameter of 5cm

car wash offers different levels of cleaning for different parts of a car: 3 different levels of cleaning for the outside of a car 5 different levels of cleaning for the inside of a car 2 different levels of cleaning for the underneath of a car. A customer wants the outside, inside and underneath of her car washed. How many options in total are there for her to choose from?

Five times Luis's age is 30 years.What is Luis's age?

a student is ranked 13th from the right and 8th from the left.how many students are there in total?

A ship's sonar finds that the angle of depression to a wreck on the bottom of the ocean is 17.3. If a point on the ocean floor is 80 meters directly below the ship, how many meters is it from that point on the ocean floor to the wreck?

One number is 10 greater than another. The product of the numbers is 39 . Find the numbers.

what is the cost of grapes in dollars per kilogram if 4.5 kg of grapes cost \$7.56

alan bought a bag of popcorn for 4 dollars and 6 boxes of candy he spent a total of 34 dollars how much did each box of candy cost

20 % of what number is 16

Find the circumference of a circle whose diameter is 8 feet. Use 3.14 for pi If necessary, round to the nearest hundredth.

Regan is 47. Jeanette is 9 years younger than Regan and 4 years younger than Elizabeth. How old is Elizabeth?

Hayley is baking a cake and preparing a trifle for a party.The trifle takes 6 times longer to prepare than the cake.Hayley takes 105 minutes in total to make both desserts.Calculate the time taken to make each dessert.Cake : minutes Trifle : minutes

Add 1/4 and 1/3 Use 12 as the common denominator.

the quotient of a number and negative two, increased by eight, is twenty nine

Manuel opened a savings account and deposited 100.00 as principal. The account earns 7% interest, compounded quarterly. How much interest will he earn after 2 years?

Find the diameter of a circle with an area of 36

Shelby opened a savings account and deposited 600.00 as principal. The account earns 8% interest, compounded annually. What is the balance after 3 years?Round your answer to the nearest cent.

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