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Popular Problems

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Popular Problems

90 subtracted from 5 times a number is 4

The radius of a circle is 4 m. Find its circumference in terms of pipi.

4 more than ¼ of a number

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

In a certain town there were 468 robberies last year. This year the number of robberies has gone down 30%. How many robberies were there this year, to the nearest whole number?

use the appropriate compound interest formula to compute the balance in the account after the stated period of time. 3000 dollars is invested for 19 years with an APR of 5% and monthly compounding. what is the balance after 19 years

What solid figure has 6 equal faces, 8 vertices, and 12 equal edges? Carlito is x years old now. Write an algebraic equation for his age if his age in 5 years is 17.

if joe invests 25000 in saving bank and rat of interest is 35% per hour what is the rate of interest after 3 years

33% of what number is 75.9

Angela deposits 1500 into an account with an APR of 3.8% for 8 years. Find the future value of the account if interest is compounded continuously. Round your answer to the nearest hundredth.

The The radius of a circle is 11 in. Find its area in terms of pipi.

The product of two consecutive odd integers is 99. Find the integers. Answer only with the positive integers. For example, if the integers are 8 and 10, and −8 and −10, answer 8 and 10.

What does it mean for two angles to be supplementary? The measures of two supplementary angles always have a sum of

18 is 75% of what number

The quotient of 30 and five more than a number is twelve.Find the number.

The sum of the two numbers is 22, and the product of these two numbers is 120. What are the numbers?

Gabe deposits 7,000 in a certificate of deposit. The annual interest rate is 4% , and the interest will be compounded quarterly. How much will the certificate be worth in 5 years?

Ariana opened a savings account and deposited 800.00. The account earns 8% interest, compounded annually. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?

two cyclists leave towns 185 miles apart at the same time and travel toward each other. One cyclist travels 9 miles per hour faster than the other. If they meet in 5 hours, what is the rate of each cyclists?

This year, a beauty magazine had 1,298 subscribers. That is 18% more than they had last year, before its parent company made some changes. How many subscribers did the magazine have last year?

the product of the cube root of 5 and a number

Martha is 3 years older than Pia. Joan is 3 times older than Martha. 3 years ago, the sum of their ages is 63. Find their ages now.

Find the area of a circle with circumference of 11pi feet.

If two dice are rolled, what is the probability of getting a sum of 7?

Garlin is 8 years older than Lu. In 7 years the sum of their ages will be 60. How old is Garlin now?:4:years old

Translate the following to an algebraic expression: number increased by eleven is negative four.

Twice the difference of a number and 4 is 12 more than 7 times the number.:Find the number.

133 is 35% of what number?

Zoe invested 780 in an account paying an interest rate of 5.7% compounded daily. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 1,230?

Harper puts 200.00 into an account to use for school expenses. The account earns 11% interest, compounded annually. How much will be in the account after 9 years?

a square blanket is 5 meters long on one side. what is the area of the blanket

A car travels 258 miles in 312 minutes at a constant speed. How far did the car travel in 5 minutes?

Which number is less than-3 or greater than 5:Note: This may not be possible.

Twice the difference of a number and 8 is 3

eight more than the product of a number and 9 equals to 4

The sum of half a number and 13 is 9.

Edward deposited 1,899 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 1 year?

David invested 4,000 for 2 years at a simple interest rate of 6%. How much interest did he earn?

Find the area of a circle with a radius of 21 inches.

find the circumference of a circle with an area of 615.75

the product of pragati,s age 2 years ago and 3 years hence is numerically 84 find her present age

Pedro opened a savings account 8 years ago. The account earns 7% interest, compounded monthly. If the current balance is 800.00, how much did he deposit initially?

28 percent of what number is 840

the sum of the consecutive number is 35.

Devaughn's age is two times Sydney's age. The sum of their ages is 78 . What is Sydney's age?

the ages of john and mary are 54. four years ago, john was twice as old as mary. find the present age of each

An item is regularly priced at 15. It is now priced at a discount of 20%off the regular price. What is the price now?

Charlie invests 6,284 in a retirement account with a fixed annual interest rate of 3% compounded 4 times per year. What will the account balance be after 18 years?

Donald took out a loan from a bank at 13% interest compounded quarterly. After 2 years, the balance on the loan was 6,000.00. How much interest had accumulated on the loan?

Audrey just measured her pet snake and found out that it is 99 inches long, which is 50% longer than the last time Audrey measured. How long was the pet snake last time?

Sehlolo has a son, Louis. Here are some facts about how old Sehlolo and Louis are:Sehlolo is 5 times as old as Louis right now.10 years from now, Sehlolo will be 3 times as old as Louis.How old are Sehlolo and Louis now?

5 times a number minus 7 is equal to 3 times the number plus 25. Find the number

Liz buys 5 more apples than orange ofs. Liz buys 7 orange ofs. How many apples does Liz buy?

two times the sum of a number and 4 is 3

If a number is subtracted from five times its square, the result is eighteen. Find all such numbers.:If there is more than one answer, separate them with the "and" button.:If there is no such number, select the "None" button.

One number is 24 more than the other. If the first number's 5/32 is equivalent to the second number's 3/16 then find each numbers.

he sum of a number and twice its reciprocal is 92

All items in the store are marked down at a rate of 50%. If one of the items is purchased at ₱750, how much is the original selling price of the said marked down item?

55% of what number is 93.5

Percy is saving up money to buy a car. Percy puts 6,000.00 into an account which earns 2% interest, compounded quarterly. How much will he have in the account after 2 years?

You buy a zero coupon bond with a face value of 19,000 that matures in 27 years for 8,000. What is your annual compound rate of return?

\ 62 decreased by twice a number

The difference of two number is 13. The second number is five less than two times the first number. Write a system of equations and find the two numbers.

The radius of a circle is 13 in. Find its circumference in terms of pipi.

If you borrow 2000 for 7 years at an annual interest rate of 15% , what is the total amount of money you will pay back?

Devaughn is 7 years younger than Sydney. The sum of their ages is 49 . What is Sydney's age?

Allison accumulated 7,000 in credit card debt. If the interest rate is 15% per year and she does not make any payments for 3 years, how much will she owe on this debt in 3 years for quarterly compounding?

Isaiah opened a savings account and deposited 400.00 as principal. The account earns 13% interest, compounded quarterly. What is the balance after 2 years?

the product of a number and 6 decreased by 4 is equal to 20 give an equation

baker divides 15 pounds of sugar into 4 bags. What mixed number represents how much sugar is in each bag?

8 more than the product of 7 and a number

If a fair coin is tossed 5 times, what is the probability, to the nearest thousandth, of getting exactly 5 tails?

21is 6 times the sum of 8 and a number

The sum of two numbers is 17. Twice the smaller number is four greater than the larger number. What are the numbers?

the sum of eight times a number and negative four exceeds twelve

Find the area of a circle with a circumference of 12.56 units.

There are 4 consecutive integers that sum to 26. What are the integers?

Two fair dice are rolled and the possibilities are below. Find the probability that the sum is 6 . Round to the nearest tenth of percentage.

Three-sevenths of a number is 21. Find the number.

40% of what number is 18

15 is 50% of what number?

The sum of the squares of two consecutive even integers is 244. What are these numbers?

A circle of yellow tulips is planted in Yardley's central park. The circle has a diameter of 4 yards. What is the circle's radius?

Isabella opened a savings account 2 years ago. The account earns 5% interest, compounded quarterly. If the current balance is 400.00, how much did she deposit initially?

Find the time required for an investment of 5000 dollars to grow to 8600 dollars at an interest rate of 7.5 percent per year, compounded quarterly.Your answer is t=

Ann and Tom want to establish a fund for their grandson's college education. What lump sum must they deposit at a 12% annual interest rate, compounded annually, in order to have 60,000 in the fund at the end of 15 years?

Marian invests 8,235.98 in a savings account with a fixed annual interest rate of 6.14 % compounded continuously. What will the account balance be after 15 years?

find the slae price of a 36 item after a 50% discount

Gabriel and Belle deposited 10,000.00 into a savings account which earns interest compounded continuously. After 1 year, they had 11,039.00 in the account which they used to go on a trip. What was the interest rate on the account?

The circumference of a circle is 22pi ft. What is the area, in square feet? Express your answer in terms of pi

There are 4 consecutive integers with a sum of 50. Which integers are they?

A is 28 years older than B. In 6 years, A will be three times as old as B. How old is A now

If two dice are rolled, what is the probability of getting a sum of 9?

the product of a number and 6 less than the number is 27. find the number

riley is r years old. his father is 28 years older than him and is also twice as old as him. an equation that represents this is

33 times the sum of 88 times a number �x and 77 is equal to 45.45

Isabella opened a savings account 4 years ago. The account earns 6% interest, compounded monthly. If the current balance is 400.00, how much did she deposit initially?

The sum of two numbers is 100 . One number is 4 times as large as the other. What are the numbers?

what is the result when the number 38 is decreased by 4%

The diameter of a circle is 14 m. Find its area to the nearest whole number

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