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Phổ biến Các bài toán
Seven more than the quotient of a number and 2 equals 3 .
Alvin is 10 years older than Elga. The sum of their ages is 110. What is Elga's age?
I am now 15 years old. How old will I be in 10 years?
Lilo is 3 years older than Isla. The sum of their ages is 17. How old are they?
Wanda is 44. Henry is 5 years older than Charlie and 3 years older than Wanda. How old is Charlie?
dice is rolled 70 times. The outcomes and their frequencies are shown in the following table: Determine the probability of getting a 6 in the simplest fractional form.
Translate the phrase into algebraic symbols. The sum of seven times a number and twenty-seven is forty.
Kira went for a drive in her new car. She drove for 37.5 miles at a speed of 28 mph. For how many hours did she drive?
find the bán kính of a sphere having a volume of 84 in^3
Kira went for a drive in her new car. She drove for 142.5 miles at a speed of 100 mph. For how many hours did she drive?
Alvin is 9 years older than Elga. The sum of their ages is 75. What is Elga's age?
Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 234. How old is Emma?
4 times a number, plus 9
4 times a number.
the sum of two consecutive odd integers is 144
Gwen opened a savings account and deposited 500.00 as principal. The account earns 3% interest, compounded annually. What is the balance after 8 years?
eight less than three times a number equals the number
155% of what number is 186
The chu vi of a circle is 6𝜋 feet. What is the radius?
Lila opened a savings account and deposited 500.00 as principal. The account earns 14% interest, compounded monthly. What is the balance after 10 years?
twice the sum of a number and 2.
Keenan opened a savings account and deposited 1,000.00 as principal. The account earns 13% interest, compounded quarterly. What is the balance after 4 years?
The chu vi of a circle is 12𝜋 kilometers. What is the radius?
the sum of two consecutive integers is 105
two increased by a number
The area of a circle is 16𝜋 square miles. What is the bán kính?
Cassie's age is 3 less than twice Kara's age. The sum of their ages is 42.:Create an equation to find Kara's age, n
Richard opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded annually. How much interest will he earn after 8 years?
The bakery has 12 cupcakes. They sell 4 cupcakes. How many cupcakes are left?
Harry opened a savings account and deposited 200.00. The account earns 1% interest, compounded quarterly. 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?
rút gọn number 11/2
5 times a number, decreased by 2
hana is told by her doctor that her blood pressure needs to be rút gọn by 15% to get down to 120. What is her current blood pressure?
You deposit 3500 in an account that pays 1.26% annual interest. Find the balance after 6 years when the interest is compounded monthly.
a cube has a thể tích of 27 cubic units. what is the length of one of its edges
when twice a certain number is subtracted from 15, the result is 11. what is the number
6 years ago, Jordan won some money in the lottery and put it in a bank account that earns 14% interest compounded quarterly. If Jordan currently has 700.00 in the bank account, how much interest has he earned?
The product of two consecutive odd integers is thirty-five.
8 years from now John will be 34 years old. The current sum of the ages of John and Mary is 52. How old is Mary right now?
2 Find the value of an investment of 1200 in an account that earns 3% annual interest compounded quarterly after 4years.
A triangle has a base of 7 meters and a height of 3 meters. What is the diện tích of the triangle?
8000 dollars is placed in an account with an annual interest rate of 6.55%. How much will be in the account after 15 years, to the nearest cent
Adam opened a savings account and deposited 6,189.00 as principal. The account earns 8% interest, compounded annually. What is the balance after 9 years?
Latrell puts 3,996.00 into an account to use for school expenses. The account earns 3% interest, compounded annually. How much will be in the account after 5 years?
the sum of two consecutive even numbers is 46 what are the numbers
Find the đường kính of a circle with an area of 126mm^2 (3 marks)
eight less than the quotient of a number and-3
a number divided by 5 is 10
If a number is increased by 5 and then divided by 5, the result is 6.
You deposit 400 in an account earning 2% interest compounded monthly. How much will you have in the account in 1 years?
what is the rate of annual interest to get from 16,000 to 44,000 in 20 years
4% of what number is 92
Suppose that 16,000 is deposited for five years at 4% APR. Calculate the interest earned if interest is compounded semiannually. Round your answer to the nearest cent.
the hiệu of a number and 2 is 19
The perimeter of a rectangular window is 296 cm. If the width of the window is 57 cm, what is its length?
the hiệu of two numbers is 16. The greater number is 5 less than 4 times the smaller number. find the two numbers
The sum of two numbers is 37. The smaller number is 15 less than the larger number. What are the numbers
Sanjay opened a savings account and deposited 1,803.00 as principal. The account earns 5% interest, compounded annually. What is the balance after 5 years?
Roxanne puts 1,562.00 into an account to use for school expenses. The account earns 10.42% interest, compounded quarterly. How much will be in the account after 5 years?
the hiệu of a number and 19
(60)/(13/3) give me number value
3 years ago, Barry won some money in the lottery and put it in a bank account that earns 12% interest compounded annually. If Barry currently has 1,000.00 in the bank account, how much interest has he earned?
if a die is thrown twice, find the probability of getting two 4's
The triple sum of twice a number and ten is twenty four. Find the number.
A boat traveled at a constant speed for 4 hours, covering a total khoảng cách of 34 kilometers. How fast was it going?
Nine less than eight times a number is-33 . What is the number
you invest 500 dollars at an 8% annual interest rate, if it is compounded monthly how much is your investment worth after 4 years
One eighth of a number is less than or equal to 3
negative three times a number is more than nine
What is the diện tích in m2 of a square with 50mm side?
John has 2 apples. both apples were for 10 dollars. how much price is for every apple
The area of a circle is 49𝜋 square centimeters. What is the chu vi?
Use a geometric formula to solve the problem.A circle has an area of 36pi square inches. Find the bán kính.
The chu vi of a circle is 14𝜋 kilometers. What is the diameter?
two more than the product of a number and 5 equals 8
five times a number increased by 8 is 32. Find the number
The đường kính of a circle is 5 meters. What is the area?
What is the volume of a sphere with a bán kính of 9.7 m, rounded to the nearest tenth of a cubic meter?
A water purifier has a retail price of 150. You find it discounted by 18%. What is the sale price of the water purifier?
The bán kính of a circle is 13 ft. Find its area in terms of pipi.Answer.
Kelsey opened a savings account and deposited 400.00. The account earns 9% interest, compounded continuously. If she wants to use the money to buy a new bicycle in 1 year, how much will she be able to spend on the bike?
Find two consecutive odd integers such that 3 times the smaller integer is 24 less than 5 times the larger integer.
Twice the hiệu of a number and 6 is greater than or equal to 29.
a principle of 2800 is invested at 7.25% interest compounded annually. how much will the investment be worth after 9 years?
Two fair dice are thrown twice. What is the probability that at least one of the numbers obtained is prime number
cole opened a savings account 8 years ago.The account earns a 7%intrest, compounded monthly. if the current balance is 100.00, how much did he deposit initially?
John deposits 5000 into an account that pays simple interest at a rate of 6 percent per year. How much interest will he be paid in the first years?
The sum of two numbers is 15 and their hiệu is 1. linear equation
Find the future value and interest earned if 8904.56 is invested for 7 years at 6% compounded semiannually
Brooke has 7 in an account that earns 10% interest compounded annually.To the nearest cent, how much interest will she earn in 2 years?
Tina is 10 years older than Grace. In 4 years time, Tina will be twice as old as Grace. How old are they now.
The chu vi of a circle is 20𝜋 inches. What is the area?
Increase 120 75% by whats the new amount?
70 is 0.70 of what number
The chu vi of a circle is 13.816 meters. What is the circle's area?
The sum of two numbers is 30 and their hiệu is 12.
I have four apples. I took away two. How many more apples are left?
Two airplanes leave at the same time from airports that are 880 miles apart from each other. If one plane travels 126 miles per hour faster than the other and they pass each other in 2 hours, how fast is each plane traveling?
Carter opened a savings account and deposited 400.00 as principal. The account earns 11% interest, compounded annually. What is the balance after 6 years?
7 times a number increased by 4 times the number
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106
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108
109
110
111