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Popular Problems

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Popular Problems

If three more than four times a number is twenty-one less than seven times the same number. What is the number?

Find two consecutive whole numbers that sqrt(70) lies between.

If 300 is invested at a rate of 5% per year and is compounded quarterly, how much will the investment be worth in 20 years?

the difference of half of a number and 3

The area of a circle is 2.0096 square inches. What is the circle's diameter?

What is the result when the number 40 is decreased by 25%?

The sum of a number and its square is 42 put into equation

17% of what number is 0.6

The capacity of a red box is 20% bigger than the capacity of a blue box. If the red box can hold 30 equal sized books, how many of the same books can the blue box hold?

The product of 5 and a number, increased by 9, is 34

One number is 7 less than a second number. Twice the second number is 53 more than 5 times the first. Find the two numbers.

81 is 27% of what number

Juan and Bonnie deposit 7,566.00 into a savings account which earns 2% interest compounded monthly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?

a 900 litre tank takes 5 hours to fill with water from a hose what is the rate at which water is poured into the tank

what is the area of the circle whose diameter is 10

If I make \$24000 during my first year. Each year after, I get a 3% raise . How much money do I make during the 5th year

If the temperature dropped the same amount each hour for 8 hours and dropped a total of 32 degrees, what was the change in temperature each hour?

At a basketball game, a vender sold a combined total of 123 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. FInd the number of sodas and the number of hot dogs sold

Three consecutive integers have a sum of-3. What is the greatest of these integers?

Eight times a number equals 24 more than two times the number. What is the number?

A certain loan program offers an interest rate of 5% per year, compounded continuously. Assuming no payments are made, how much would be owed after seven years on a loan of 3700 dollars?

Three multiplied by the sum of 4 and a number is the same as 18 more than the number.:Find the number.

What is the circumference of a circle with a radius of 7.5 centimeters? Use 3.14 for pi. Round to the nearest hundredth if necessary.

Kurt bought 10 fountains that each cost the same amount. He spent 960 in all. How much did each fountain cost?

a shirt is priced at 24.50. There is a 8% sales tax rate. What is the sales tax fro the shirt in dollars and cents?

Jack is twice as old as Lacy. In 3 years the sum of their ages will be 54

a pair of dice is rolled. what is the probability of getting a sum greater than 7

Charlie is 10 years old. Alana is 22 years older than Charlie and 19 years older than Maggie. How old is Maggie?

Lisa ate breakfast at a restaurant. The bill came to18.80. If she left a 20% tip, what was the total cost of her breakfast?

Susan can do a certain job in 5 hours. Kim can do the same job in 3 hours. Working together, how many hours would they need to do the job?

Question The area of the circle is 200.96 units. What is the radius? Use 3.14 for pi Question Must complete at least 1 problem(s) Answer

Six times the sum of a number and two is 156. What is the number

Cassie opened a savings account 2 years ago. The account earns 6% interest, compounded monthly. If the current balance is 800.00, how much did she deposit initially?

find the circumference of the circle whose area is 1386 cm^2

Determine the simple interest earned on 22,500 after 15 years if the APR is 7%.

Victoria is 6 years older than 1/4 William's age. If Victoria is 17, how old is William?

express 10.603603603 as a ration number

The sum of a number and sixteen is fifty-three. What is the number?

There are 416 fans at a concert. If there are 8 seats in each row, how many rows will be needed to seat all the fans?

Audrey deposited 80 in an account earning 10% interest compounded annually.To the nearest cent, how much will she have in 3 years?

twelve more tan twice a number is the as 20

Karen is reading a book, she has read 30 pages so far and there are 192 pages in the book. How many days would it take her to read the book?

Anita is twice as old as Elena now. If the sum of their ages five years ago was 20, how old are they now?

Find two consecutive whole numbers that lies between. Find two consecutive whole numbers that sqrt(79) lies between.

The sum of a number times 3 and 16 is at least 18

4 years ago, Rosanne won some money in the lottery and put it in a bank account that earns 3% interest compounded monthly. If Rosanne currently has 100.00 in the bank account, how much interest has she earned?

Alec opened a savings account and deposited 100.00 as principal. The account earns 12% interest, compounded annually. What is the balance after 5 years?

The girls group rented 2 canoes and 3 inner tubes for a total cost of 80. The boys group rented 1 canoe and 7 inner tubes for a total cost of 95. What is the cost to rent 1 canoe?

six more than the quotient of a number and 13

Ten less than twice a number is the same as 7 times the number. Find the number

wilma can mow a lawn in 20 minutes. Bullwinkle can mow the same lawn in 60 minutes. how long does it take for both Wilma and Bullwinkle to mow the lawn if they work together?

Ben obtained a score of 75% in a class test. The maximum marks attainable in 70 marks. Calculate Ben's score.

Three years ago a mother was four times as old as her daughter. In nine years time the mother will be twice as old as her daughter. How old are they now?

The amount of snowfall in November was 4 4/5 feet. The amount of snowfall in December was 2 1/4 feet. How much more snowfall was there in November?

Kamal is saving up money to buy a car. Kamal puts 6,831.00 into an account which earns 6% interest, compounded monthly. How much will he have in the account after 2 years?

If Audrey rides for 2 hours on a bicycle, what is her rate if she rides 10 miles?

The diameter of a circle is 15 cm. Find the circumference to the nearest to the nearest tenth.

2 more than the product of 6 and a number x

How long will it take for a \$7000 investment to grow to \$8344 at an annual rate of 4.8% , compounded monthly? Assume that no withdrawals are made.Do not round any intermediate computations, and round your answer to the nearest hundredth.

The circumference of a circle is 16pi m. What is the area, in square meters? Express your answer in terms of pipi

A number is 9 less than another number. If their sum is 130, find the two numbers

18 less than the number is 48.

Mandy opened a savings account and deposited 300.00 as principal. The account earns 10% interest, compounded monthly. What is the balance after 2 years?Round your answer to the nearest cent.

the product of the numbers on two consecutive post office boxes is 210. find the box numbers

if six times a certain number is added to 8 the result is 32 find the number

You deposit 6000 in an account earning 5% interest compounded continuously. How much will you have in the account in 5 years? Use this formula and round to the nearest cent.

Find two consecutive numbers whose sum is 625.

A square has a perimeter of 88 ft . What is the length of each side?

The population of a city has increased by 29% since it was last measured. If the current population is 77400, what was the previous population?

Mr. Rivera opened a package of 25 drinking cups for his restaurant. During the day, 4 cups were used. What fraction of the package of cups was used?

Jessica placed 1,100 in a savings account which earns 3.7% interest, compounded annually. How much will she have in the account after 15 years.

eleven and a number is equivalent to seven

Two buses leave a station at the same time and travel in opposite directions. One bus travels 9(mi)/h faster than the other. If the two buses are 847 miles apart after 7 hours, what is the rate of each bus?

When 2 is subtracted from half of a number, the result is 28. What is the original number?

8 less than the product of 9 and a number equals 5.

19 more than a number

The sum of two numbers is 10. The sum of the squares of the two numbers is 52. Find the two numbers.

A construction crew has just built a new road. They worked for 2 weeks. They built the road at a rate of 2.56 kilometers per week. How many kilometers of road did they build?

sides of a square are increased by 2 meters area =81 square meters find length of original square

One number is 5 greater than another number. The product of the numbers is 36. Find the numbers.

Suppose an investment earns 2.4% interest compounded continuously. Find the future value of a 4800 investment after 17 years. Round your answer to the nearest cent, if necessary.

Denise opened a savings account and deposited 4,000.00 as principal. The account earns 11% interest, compounded quarterly. What is the balance after 9 years?

You deposit 6000 in an account earning 2% interest compounded continuously. How much will you have in the account in 10 years?

the sum of 2 numbers is 32. one number is 3 times larger

20 is 25% of what number

Three liters of soda cost $4.05. How much soda do you get per dollar? Round your answer to the nearest hundredth, if necessary.

four times a number is 112

Twice the difference of a number and 7 is equal to 8.

tod has 6 red marbles in his marble collection. The red marbles make up 12% of all the marbles. how many marbles are in tods collection?

write an exponential model for the points of (7, 28) , (8, 36)

Suppose an investment earns 1.8% interest compounded continuously. Find the future value of a 5800 investment after 15 years. Round your answer to the nearest cent, if necessary.

Your family takes a taxi to the train station. The taxi fare is 17.85. Find 15% tip to give the driver.

In 1 year, Debbie wants to buy a bicycle that costs 2,000.00. If she opens a savings account that earns 12% interest compounded continuously, how much will she have to deposit as principal to have enough money in 1 year to buy the bike?

get the number (10)/(27*(5)^{8/3)}

1/10 of the students in the band are in the trumpet section. 7/10 of the students in the band are in the trombone section. What fraction of the students in the band are in either the trumpet section or the trombone section?

the quotient of a number x and 10 is greater than 65

A pet store has 6 tanks of tadpoles. There are 60 tadpoles in each tank. How many tadpoles does the pet store have in all?

Bert earned some money doing odd jobs last summer and put it in a savings account that earns 5% interest compounded quarterly. After 4 years, there is 1,000.00 in the account. How much did Bert earn doing odd jobs?

Sophia is saving up money to buy a car. Sophia puts 8,000.00 into an account which earns 2% interest, compounded annually. How much will she have in the account after 8 years?

25% of what number is 39

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