Upgrade to Pro
Continue to site
We've updated our
Privacy Policy
effective December 15. Please read our updated Privacy Policy and tap
Continue
Solutions
Integral Calculator
Derivative Calculator
Algebra Calculator
Matrix Calculator
More...
Graphing
Line Graph
Exponential Graph
Quadratic Graph
Sine Graph
More...
Calculators
BMI Calculator
Compound Interest Calculator
Percentage Calculator
Acceleration Calculator
More...
Geometry
Pythagorean Theorem Calculator
Circle Area Calculator
Isosceles Triangle Calculator
Triangles Calculator
More...
Tools
Notebook
Groups
Cheat Sheets
Worksheets
Study Guides
Practice
Verify Solution
en
English
Español
Português
Français
Deutsch
Italiano
Русский
中文(简体)
한국어
日本語
Tiếng Việt
עברית
العربية
Upgrade
Popular Problems
Topics
Pre Algebra
Algebra
Word Problems
Functions & Graphing
Geometry
Trigonometry
Pre Calculus
Calculus
Statistics
Calculations
Graphs
Popular Problems
The sum of three consecutive even integers is 192. Find the integers.
A circle garden has a radius of 4cm.what is its area
a number multiplied by 56
How much simple interest is earned on 503 deposited in a bank for 9 years at 3% annual interest rate? You would earn in interest. If necessary, round to the nearest cent.
A number is six times another number. Their sum is 2121
Jeremiah's family took a road trip to Mount Rushmore. Jeremiah fell asleep 68% of the way through the trip. If the total length of the trip was 900 miles, how many miles had they travelled when Jeremiah fell asleep?
Mrs. Miller chose a dishwasher with a reduced price of \$886.20 after a markdown of 20% from the original price. Find the original price.
8/1000 as number
The difference between a number and −4 is equal to the product of the number and −14.
The radius of a circle is 19 cm. Find its area in terms of pipi.
The diameter of a circle is 6 cm. Find its area to the nearest tenth.
The sum of two consecutive numbers is 35. What are the numbers?
What number is 2% of 11
The radius of a circle is 16 in. Find its area in terms of pipi.
“46 less than-8 times a number is the same as8 less than-6 times the number”
Samuel invested 8,400 in an account paying an interest rate of 6.4% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 21,090?
the sum of the squares of two consecutive integers is 9 greater than 8 times the smaller integer. find the integers
662 is 33.1% of what number?
Find the radius of a sphere with a volume of 972pi cubic millimeters
The sum of two numbers is 11. Twice the smaller number is four greater than the larger number. What are the numbers?
Henry bought snacks for his team's practice. He bought a bag of chips for 2.25 and a 5-pack of juice bottles. The total cost before tax was 9.95. How much was each bottle of juice?
Four less than 1/3 of a number is 8
60% number of 48
Solve. If necessary, separate your answers by commas. Example: 2,3:1 of 2:The sum of three even consecutive integers is-30 . Find the three
The radius of a circle is 18 cm. Find its area in terms of pipi.
Five times a number minus one is greater than or equal to negative eleven.
the product of two consecutive positive numbers is 42.find the numbers
Hall placed 9 minerals on a scale during science class. If each mineral weighed 2.9 grams, what did the scale read?
Susan went for a drive in her new car. She drove at a speed of 25.6 miles per hour for 2 hours. For how many miles did she drive?
The diameter of a circle is 6 m. Find its circumference in terms of pipi.
EACH VOLLEYBALL TEAM IN A LEAGUE NEEDS 9 PLAYERS how many teams can be formed with 288 people
Find the area of a circle with a radius of 9.9 millimeters. Round your answer to the nearest hundredth. (Use value of pi=3.14)
Determine the amount of compound interest earned if 1,500 is invested at an interest rate of 3.25% compounded annually for 8 years.
The diameter of a circle is 22 m. Find its area
Aaron is 5 years younger than Ron. Four years later, Ron will be twice as old as Aaron. Find their present ages.
A video game was marked down by 20% off the original price if the sales price is 48.50 what was the original price
The difference of two numbers is 36 . Their sum is 154. What are the numbers?
192 is 96% of what number?
if thrice a number is increased by 11 the result is 35 what is the number
Six more than seven times a number is eighty-three. Find the number.
The radius of a circle is 1 centimeter. What is the circle's area?
Find the future value and interest earned if 8704.56 is invested for 7 years at 6% compounded semiannually
Two less than the number is 8. Find the number.
The radius of a circle is 17 in. Find its area in terms of pipi.
thirteen less twice a number
The population of a city decreases by 2.5% per year. If this year's population is 60,000, what will next year's population be, to the nearest individual?
Ashley opened a savings account and deposited 500.00 as principal. The account earns 5% interest, compounded annually. How much interest will she earn after 6 years?
The radius of a circle is 18 ft. Find its area in terms of pipi.
beth can tile a floor in about 6 hours. When beth and mike work together, they can tile a floor in about 2.4 hours. About how long would it take Mike to tile a floor if he works by himself
5 tacos are taken away from 10, how many are left
Samuel puts 800.00 into an account to use for school expenses. The account earns 11% interest, compounded annually. How much will be in the account after 4 years?Round your answer to the nearest cent.
Eight more than the product of a number and 3 is 5:Use the variable x for the unknown number:
5 13/15 of what number is 2 1/5 ?
25% of the whole is 9. What is the whole?
Two cyclists start at the same point and travel in opposite directions. One cyclist travels 6 kmh slower than the other. If the two cyclists are 150 kilometers apart after 3 hours, what is the rate of each cyclist?
How much money should be deposited today in an account that earns 3.5 % compounded monthly so that it will accumulate to 15,000 in 2 years?
A number divided into 4
Six more than the quotient of a number squared and seventeen.
A total of 395 tickets were sold for the school play. They were either adult tickets or student tickets. There were 55 fewer student tickets sold than adult tickets. How many adult tickets were sold?
six less than a number
Bella invested 8,400 in an account paying an interest rate of 1.9% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 9,890?
james and bob have 900 ml, james drinks 1.5 more than bob, they finish the bottle, how much did bob drink
So far, Henry has poured 400.6 milliliters of a liquid. He wants to pour a total of 900 milliliters. How many more milliliters must Henry pour?
The circumference of a circle is 23pi cm. What is the area, in square centimeters? Express your answer in terms of pipi.
The sum of 4 consecutive integers is 354. What is the second number in this sequence?
Three more than 4 times a number
Tara deposits 5,000 in a certificate of deposit. The annual interest rate is 7% , and the interest will be compounded quarterly. How much will the certificate be worth in 10 years?
A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 7 tables is \$37. The total cost to rent 12 chairs and 2 tables is \$31. What is the cost to rent each chair and each table?
The circumference of a circle is 4pipi ft. Find its diameter, in feet
Calculate the amount of interest earned in 8 years on 13,000 deposited in an account paying 10% annual interest, compounded quarterly.
After a long morning of sledding, Mrs. Fieldhouse made a batch of hot cocoa for her daughter and neighborhood friends. She divided it among 8 mugs. Each mug had more than 9 fluid ounces of hot cocoa. Write an inequality to describe the situation. Then complete the sentence.
the number a increased by twelve
five less than a number is at most 11
The diameter of a circle is 10 m. Find the circumference
four more than a number
A truck has 999 cartons, and they need to be placed on 19 shelves equally. How many cartons will be on each shelf?
the larger of two numbers is 1 more than twice the smaller. The sum of the two numbers is 82.
Anne had 2 cookies she gave Sam 1 cookie how many cookies does she have?
The radius of a circle is 8 ft. Find its area in terms of pipi.
Two trains are moving toward each other. One train moves at a speed of 50 mph, and the other train travels at 70 mph. How soon will they meet if the original distance between them was 390 miles?
Find four consecutive even integers such that if the sum of the first and the third is multiplied by 3, the result is 28 less than 5 times the fourth.
The radius of a circle is 9 in. Find its circumference in terms of pipi.
Kelly is 8 years younger than her sister. The sum of their ages is 44 years. How:old is Kelly and how old is her sister?
1 book costs 30 rupees. what is the price of 60 books?
21.Pamela is 14 years younger than Jiri. The sum of their ages is 30. What is Jiri
Evangeline is 34 years older than her daughter Francesca. Three years from now, she will be thrice as old as her daughter. How old are they now?
The difference of twice a number and 5 is greater than or equal to 17
an account is opened with an initial deposit of 6500 and earn 3.6% interest compounded weekly. what will the account be worth in 20 years?
the difference between a number and 5 times the number is 8
In 2 years, Dirk wants to buy a bicycle that costs 1,000.00. If he opens a savings account that earns 8% interest compounded quarterly, how much will he have to deposit as principal to have enough money in 2 years to buy the bike?
jake had 5 cups. if he multiplied the number of cups by 10, how many cups would he have?
The radius of a circle is 19 ft. Find its area in terms of pipi
Nancy bought 360 tropical fish for a museum display. She bought 8 times as many goldfish as angelfish. How many of each type of fish did she buy?
45% of 40 is what number?
The cost of a book is 4 greater than the cost of a pen. The cost of 5 books and 3 pens is 36, how much does each book and pen cost?
A study was commissioned to find the mean weight of the residents in certain town. The study found the mean weight to be 167 pounds with a margin of error of 3 pounds. Write a confidence interval for the true mean weight of the residents of the town.
Arianna invests money in an account paying a simple interest of 2% per year. If she invests 20 and no money will be added or removed from the investment, how much will she have in one year, in dollars and cents?
A person invests 1000 dollars in a bank. The bank pays 6.75% interest compounded monthly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 2500 dollars?
The sum of 6 consecutive integers is 519 .
Huilan's age is three times Thomas's age. The sum of their ages is 96. What is Thomas's age?
1
..
19
20
21
22
23
..
141