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Popular Problems

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Popular Problems

A group of 42 children all play tennis or football, or both sports. The same number play tennis as play just football. Twice as many play both tennis and football as play just tennis.How many of the children play football?

There are 4 consecutive even integers that sum to 20

the sum of twice a number and five is the same as the difference between five times the number and sixteen

The circumference of a circle is 11pi m. What is the area, in square meters? Express your answer in terms of pipi

the quotient of a two and a number plus six

what is the area of a circle if the diameter is 18

If a circle has a circumference of 13pi, what is its exact diameter?

Jack is 18 years old. Katie is 32 years older than Jack. How old is Katie

Bentley invested 430 in an account paying an interest rate of 2.5% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 510?

Ben is 3 times as old as Daniel and is also 4 years older than Daniel.

three times the sum of a number and 9 equals 8

An amount of 5000 is deposited in a bank paying an annual interest rate of 1.5%,compounded continuously. Find the balance of the account after 7 years.

Tessa invests 5400 in a new savings account which earns 4.2% annual interest, compounded monthly. What will be the value of her investment after 6 years? Round to the nearest cent.

find the exact surface area of a sphere with volume of 1cm^3

the sum of three consecutive integers is-306. Find the three integers

Translate the sentence into an equation. Seven less than the product of 2 and a number equals 4

Latoya deposits 400 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 3 years?

Adrian invested 7,200 in an account paying an interest rate of 3.1% 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 12,110?

One less than the product of 12 and a number

Dakota is 67. Jim is 66 years older than Tommy and 27 years older than Zeke. Tommy is 64 years younger than Dakota. How old is Jim?

a black piece of pipe is 8 1/(3) cm long a silver piece of pipe is 2 3/(5) times longer how long is the silver piece of pipe

A construction company bought 0.84 tons of gravel and 0.24 tons of sand. How many tons of material did the company buy in all?

This week, Brendan ended up needing 9 gallons of gas. That is 10% less than he needed last week. How much gas did Brendan need last week?

What is the result when the number 20 is decreased by 10%

If a fair die is rolled 6 times, what is the probability, to the nearest thousandth, of getting exactly 1 four?

Four more than the quotient of a number and three is at least nine.

The sum of 4 consecutive odd numbers is 36 .

11 less than three times a number is the same as 75 less than the product of-1 and the number

bowling ball shaped like a sphere has a diameter of 21.6 centimeters. What is the volume of the bowling ball rounded to the nearest tenth of a centimeter? Enter your answer in the box provided.

The next model of a sports car will cost 4.8% more than the current model. The current model costs 34,000. How much will the price increase in dollars? What will be the price of the next model?

marta likes to make soup during the winter months. no matter how much soup she makes she always freezes 32 ounces to save for later, then servers what`s left, Which expression shows the amount of soup left when marta makes 60 ounces?

jakes school is selling tickets. On the first day of the ticket sales the school sold 9 senior citizen tickets and 13 child tickets for a total of 216 dollars. The school took in 20 dollars on the second day by selling 1 senior citizen ticket and 1 child ticket. Find the price of a senior citizen ticket and the price of a child ticket

at an ice cream store the total cost of 3 large cones and 1 medium cone is 29.50. The total cost of 5 large cones and 2 medium cones is 51.00. What is the price of 1 medium cone

66 is 56% of what number?

The wholesale price of a nurse's uniform is \$42.50. What is the retail price after markup of 12% is applied by the seller?

Jared ordered pizza for his family over the weekend. Jared forgot the cost of the pizza, but knew he paid a 15% tip that cost an additional 3.75. What was the cost of the pizza before tip?

three times the sum of a number and six

Laura opened a savings account and deposited 800.00 as principal. The account earns 13% interest, compounded annually. How much interest will she earn after 2 years?

if 7 years ago lily was 10 how old will she be in 7 years

If you bought a stock last year for a price of 33, and it has gone down 4% since then, how much is the stock worth now, to the nearest cent?

Find two consecutive whole numbers that sqrt(104) lies between.

8 minus 4 times some number

3 less than double a number

Translate the sentence into an equation.:The sum of 4 times a number and 3 is 9:Use the variable x for the unknown number.

The sum of 5 consecutive integers is 265.What is the fifth number in this sequence?

John is three times as old as his son Jack. The sum of their ages is 48. Calculate how old John is.

Marcel has 45 party favors he wants to distribute evenly to 15 different gift bags. How many favors will be in each bag?

A sphere has a radius of 6 inches.What is the volume of the sphere in terms of pi? V = pi in.3

Mav's family took a road trip to the Grand Canyon. Mav fell asleep 36% of the way through the trip. If Mav fell asleep after they had travelled 216 miles, what was the total length of the trip?

Khadija bought 8 chicken wings for 10.40. If Khadija spent 3.90, how many chicken wings did she buy?

six more than two times a number is equal to six less than six times the number.

The sum of 3 times a number and twice the same number is less than 45.

Find the compound amount and the amount of interest earned by the deposit below.\7, 000 at 6.89% compounded continuously for 8 years. What is the compound amount?

Jami went bowling with her friends. She paid 4 to rent shoes and then 5.25 for each game of bowling. If she spent a total of 19.75, how many games did Jami bowl?

A triangle has an area of 29.25 square meters and a height of 6.5 meters. What is the length of the base?

There are 3 consecutive odd integers that add up to 285. What is the least of the 3 integers?

a number increased by 9 is greater than 42

If 10, 000 is invested at an interest rate of 2% per year, compounded semiannually, find the value of the investment after 8 years

what is the area, in square yards, of a rectangle with a length of 9 yards and a width of 6 yards

28 is 38% of what number

8 times the sum of a number and 26 is less than 304. What is the number?

the sum of 3 numbers is 58. the second number is 4 more than the first number and the third number is 8 more than the second number. what are the numbers?

Tom earns 426.58 for 5 days of work. What is the most reasonable estimate for how much Tom earns per day?To the nearest cent, how much does Tom earn each day?

use the compound interest formula to compute the balance in the following account after the stated period of time assuming interest is compounded annually. 15000 dollars invested at an APR of 3.4% for 23 years. what is the balance in the account after 23 years

he sum of a number and twice its reciprocal is 9/2

3 dollars for 2 boxes of crackers what is the unit price

25 less than three times a number is at least 26

A car is travelling at a speed of 48mph. How far will it travel in 0.5 hours

Fayth scored 200 more points than Jamal. As a team they collected a total of 2250 points. How many points did each friend earn?

60% of what number is 390

the difference between a number and ten

Rita is riding her bicycle. She rides 76.8 kilometers in 6 hours. What is her speed?

a. Find the True discount, Banker's Discount and Banker's Ga due in 9 months at 5% per annum.

A store is having a sale on almonds and jelly beans. For 5 pounds of almonds and 2 pounds of jelly beans, the total cost is \$20. For 3 pounds of almonds and 8 pounds of jelly beans, the total cost is \$29. Find the cost for each pound of almonds and each pound of jelly beans.

Kyle invested 15,000 in a savings account. If the interest rate is 5% per year, how much will be in the account in 10 years with monthly compounding?

A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 4 large boxes and 8 small boxes has a total weight of 105 kilograms. A delivery of 2 large boxes and 3 small boxes has a total weight of 46 kilograms. How much does each type of box weigh

Grace opened a savings account and deposited 300.00 as principal. The account earns 4% interest, compounded annually. What is the balance after 5 years?

If the store has a 20% of sale, what is the original value of the goods she can now buy with a 100 voucher?

42 is 8% of what number

Find the time required for an investment of 5000 dollars to grow to 8700 dollars at an interest rate of 7.5 percent per year, compounded quarterly. Your answer is t= years. You may enter the exact value or round to 2 decimal places.

160% of what number is 56

The area of a circle is 4.8 cm2. Find the circumference of the circle, rounding your answer to 3 significant figures.

Tom is going for a walk. He walks 6.4 miles in 4 hours. what is his speed?

seven times the difference of a number and 4 is no more than 10

two numbers are in ratio 1:1 and their sum is 15. Find the numbers

Andrew is 6 years older than twice Maddy's age. If the sum of their ages is 78, how old is Maddy?

10 is 20% of what number?:[?]

Joe has 58 balls. Charlie threw 26 outside. How many are left

The radius of a circle is 5 in. Find its area to the nearest whole number.

Jane ordered 5 skeins of yarn, for a total of 536 centimeters of yarn. How many centimeters of yarn did each skein contain?

the population of a city has increased by 27% since it was last measured. if the current population is 50800 what is the previous population

the quotient of a number and 5 is 9

25% of what number is 7

The present age of Alex is four times the present age of his son. Five years ago, the sum of their ages was 35 years.Find their present ages.

if three tacos and two drinks cost 13.00 , and four tacos and one drink cost 15.25, how much does a taco cost?

60 is 24% of what number

what is the balance after 7 years if 54000 is invested at 6% compound annually

find the circumference of a circle having 3.1 cm of diameter

When a number is increased by 9.5%, the result is 58. What is the original number to the nearest tenth?

Pearl wants to make a hot chocolate that calls for 1/2 cup of milk. If she has a 1/4 cup measuring cup, how many times does she need to fill the measuring cup to get the amount of milk needed for the hot chocolate?

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