Popular Problems

If 7 is decreased by the reciprocal of a number, the result is 7/3 Find the number.

The product of two consecutive even integers is 528. Find the integers

Seven times a number is 30 greater than the sum of twice the number and 5 . What is the number?

Andrew invested 3,100 in an account paying an interest rate of 2.1% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 16 years?

The sum of two numbers is 17 and their difference is 3 . Find the numbers.

Kari's city took a survey about a plan for a new park. The city surveyed 800 people. 45% of the people surveyed liked the plan for the park. How many people liked the plan?

Tracy opened a savings account 10 years ago. The account earns 7% interest, compounded annually. If the current balance is 800.00, how much did she deposit initially?

Find the area of a circle with a radius of 4m

car travels at an average speed of 48 miles per hour. How long does it take to travel 264 miles?

Seven subtracted from twice a number gives 17.

The numbers are consecutive odd integers.The product of the numbers is 35.What is the value of the larger number?

A university's freshman class has 5400 students. 48% of those students are majoring in Economics. How many students in the freshman class are Economics majors?

You deposit 3000 in an account earning 2% interest compounded monthly. How much will you have in the account in 15 years?

3 more than the product of 4 and a number

40% of what number is 104

find the area of a circle with a circumference of 21.98

Fatima is 7 years older than her brother. Three times the sum of their ages is 39.:Write and solve an equation to find Fatima's age.

sum of 5 and a number

The circumference of a circle is 37.68 meters. What is the circle's diameter?

Paul's age is six less than twice bobs age. two years ago, the sum of their ages was 29. How old is Paul?

The product of 2 and a number is the same as 12 minus the number. Find the number.

The area of a rectangular garden is 8342ft^2 If the length of the garden is 97 feet, what is its width?

Bao walked 15 miles in 6 hours. What was her walking rate in miles per hour?

fifteen less than 4 times a number is more than 49

The following money market account rates were available from a particular bank. Find the compound amount and the interest earned.\$8000 at 1.14% compounded daily for one year.

a number plus twelve is equal to 43

Oliver deposited 7,000.00 into a new savings account that earns interest compounded continuously. After 1 year, the balance in the account was 7,690.00. What was the interest rate on the account?

Hansen opened a savings account and deposited 700.00. The account earns 9% interest, compounded monthly. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?

lucy wants to buy a toy rocket. the original price is 29.40. if she got 25% off the toy, how much does she pay?

Joseph invested 16,000 in an account paying an interest rate of 5.7% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 14 years?

simplest number 3/4+2/5

On Mondays, the soccer team runs on a trail that is 3.45 miles long. How far has the team run on this trail after 7 Mondays?

Blane is getting ready to attend community college in the fall. The tuition is 2375 per semester. He plans to attend for two semesters each year for 2 years, and then he will transfer to a state university for another two semesters each year for two years. The university tuition is 9250 per semester. Blane plans to live on campus at the state university, which will cost an additional 4880 per year. What is the total cost for Blane to attend two years at the community college and 2 years at the state university?

The diameter of a circle is 38 inches. What is the circle's circumference?

Twelve more than 3 times a number is 33.

Mark puts 800.00 into an account to use for school expenses. The account earns 13% interest, compounded continuously. How much will be in the account after 6 years?

The diameter of a circle is 3 ft. Find its area to the nearest whole number.

the absolute value of the quantity of 5 plus a number equals 10

If the sum of a number and four is doubled, the result is one less than the number. Find the number.: x=\square

Find the area of a circle with a radius of 8.

Avery buys a balance beam priced at 570.If the sales tax is9%, how much tax will Avery pay?

what sit he result when the number 50 decreased by 10%

An artist sold an eagle sculpture for 67.98 and a wolf sculpture for 90.68. What were the artist's total earnings?

the curved surface of a circular cone can be folded out to form a semicircle with the diameter 20cm , find the volume of the cone

40% of what number is 120

Two coins are flipped. What is the probability that both coins land on heads?

The sum of two numbers is 15 and their difference is 1 . What are the numbers?

The radius of a circle is 14 in. Find its area in terms of pipi.

A circle has a diameter of 6.3 meters. Find its circumference.

Four times the sum of a number and 3 is equal to 9.

the difference between a number and three times that number is 17. what is the number?

Dale has 2,000 to invest. He has a goal to have 4,800 in this investment in 12 years. At what annual rate compounded continuously will Dale reach his goal?

The sum of two numbers is 94. The Difference of the two numbers is 56. What are the two numbers?

The sum of two integers is 225 , and the larger number is 15 more than 5 times the smaller number. Find the two integers

How many times does 4 go into 28?

The product of the two consecutive positive integers is 11 more than their sum. What are the numbers?

Of the cakes at Reagan's Bakery, 3/4 have chocolate frosting. Of the cakes with chocolate frosting, 1/10 have raspberry filling. What fraction of the cakes at Reagan's Bakery have both chocolate frosting and raspberry filling?

use the compound interest formula to compute the balance in the following account after the stated period of time assuming interest is compounded annually. 6000 dollars invested at an APR of 2.5% for 12 years. what is the balance in the account after 12 years

On Thursday, a local hamburger shop sold a combined total of 408 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Thursday?

Makena drove a car at 500 miles with a speed of 20 mph. How long did Makena drove

In a recent year, 28.8% of all registered doctors were female. If there were 59,900 female registered doctors that year, what was the total number of registered doctors?Round your answer to the nearest whole number.

The sum of three consecutive odd integers is sixty-three.

A shipment of flowerpots included 450 flowerpots. But, 8% arrived broken..Use the general equation.

find three consecutive integers whose sum is 78

25% of what number is 18

25% of what number is 17

Irma opened a savings account and deposited 10,000.00 as principal. The account earns 5% interest, compounded annually. What is the balance after 9 years?

You have 351. What is a 3 percent decrease

A number is no more than 0

Tigua and Tongua get their own bowl of equal amounts water. After 40 seconds, Tigua is done with her own water bowl and begins drinking with Tongua from Tongua's bowl. Tigua and Tongua continue drinking from Tongua's water bowl until it is empty 12 seconds later. What fraction of his own bowl did Tongua get to drink?

Antonio is saving up money to buy a car. Antonio puts 10,000.00 into an account which earns 12% interest, compounded annually. How much will he have in the account after 7 years?

a number that when decreased by 60% is 40

Wyatt inherited some money from his grandfather and put it in a bank account that earns 14% interest compounded monthly. After 10 years, Wyatt had 1, 000.00 in the bank account. How much interest did he earn?Round your answer to the nearest cent.

Mohal bought 20 chicken wings for 50.00. If Mohal spent 30.00, how many chicken wings did he buy?

What is the result when the number 90 is decreased by 50%?

A number x increased by 7 is at most 26

the difference of a number and 15 is less than or equal to 38

A textbook store sold a combined total of 254 history and sociology textbooks in a week. The number of sociology textbooks sold was 72 less than the number of history textbooks sold. How many textbooks of each type were sold?

A mountain on a tropical island experiences changes in its height due to volcanic activity. Its current height is 5,181 meters, which is 10% taller than it was when the mountain was last measured. How tall was it then?

Phil is Tom's father. Phil is 35 years old. Three years ago, Phil was four times as old as his son then.How old is Tom now?

Eight more than the quotient of a number and 4 is 6

according to a survey 70 middle school students or 28% walk to school how many students attend the Middle School

The diameter of a circle is 5 kilometers. What is the area?

You deposit 5000 in an account earning 8% interest compounded monthly. How much will you have in the account in 30 years?

the product of 3, and a number increased by 6, is-24

One number is 22 less than another number. The larger number is four more than twice the smaller. What are the numbers?

the perimeter of a square is 64 feet what is th e area of the square

Question 6 In a population where 27% of voters prefer Candidate A, how many voters must be sampled for the distribution of voters that prefer candidate A to be normally distributed?

7 subtracted from the square of a number

Given two numbers the larger number is twice the smaller number. Ten times the smaller number decreased by three times the larger number is equal to 36. What are the two numbers?

The discount on a new copier was 140. This was a discount of 19%. What was the original selling price of the copier

The difference of two numbers is 4 1/6. If the smaller number is 7 2/3, what is the larger number?

A car enthusiast learns that a particular model of car, which costs 43,330 new, loses 17% of its value every year. How much will the car be worth in 9 years?

Erics dad is 42. 10 years ago he was 8 times eric age how old is he now

Suppose a charity received a donation of 26.1 million. If this represents 37% of the charity's donated funds, what is the total amount of its donated funds?Round your answer to the nearest million dollars..

one number added to three times another number is 24. Five time the first number added to three times the other number is 36. Find the numbers.

Trisha is saving up money to buy a car. Trisha puts 6,599.00 into an account which earns 9.61% interest, compounded quarterly. How much will she have in the account after 2 years?

It rained 0.9 inches on Monday. On Tuesday, it rained 0.1 inches less than on Monday. How much did it rain on Tuesday?

Find the time required for an investment of 5000 dollars to grow to 7400 dollars at an interest rate of 7.5 percent per year, compounded quarterly. Your answer is t= years.

What number is 55% of 900

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