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Phổ biến Các bài toán
Two small planes start from the same point and fly in opposite directions. The first plane is flying 35 mph slower than the second plane. In 3 h, the planes are 795 mi apart. Find the rate of each plane.
Samantha invested 670 in an account paying an interest rate of 5.5% 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 1,740?
Two times the greater of two consecutive integers is 9 less than three times the lesser integer. What are the integers?
Find two consecutive whole numbers that sqrt(94) lies between.
emma buys a shirt discounted 15% off for 80.75 what was the original price
the larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74, finds the two numbers.
if 5 less than 3 times a number is 19 what is the number
Find three consecutive integers with a sum of 48
Five years ago, Alice was twice as old as Bob. If Alice is now 30 years old, how old is Bob?
two more than the product of a number and 3 equals 6
two less than the square root of a number is 5
10 less than 2/5 of a number is 70. What is the number?
The sum of a number and its square is 110. find the number
The sum of three consecutive integers is 189. Find the integers.
You invest 5, 000 into an account that is compounded at 4% monthly. How much money will be in the account after 5 years?
The hiệu of six times a number and 7 is-49
31, 821.64 is 21% of what number?
Find two consecutive odd numbers whose sum is 144.
number and four is negative eighteen. What is the number?
Five times a number is the same as twenty-seven less than twice the number. What is the number?
The hiệu of two times a number and five is eight.
the product of-7 and a number squared is-28.
There are 3 consecutive integers. 4 more than the smaller number plus twice the 3rd number is 7 less then the 2nd number. Find the smallest integer of the 3 consecutive integers
the hiệu between two numbers is 11 and their sum is 85. Fid the numbers.
What number is 65% of 98
Five more than three times a number is nine. What is the number?
When a number is added to its square, the result is 56 . Determine the number
4 years from now, Matthew will be 2 more than twice Andrew's age. 5 years ago, Matthew was three times Andrew's age. Let Andrew's age be x. Determine Andrew's current age.
The product of four more than a number and nine is fifteen.
The sum of the squares of two consecutive even integers is 1684
The sum of three consecutive integers is 258. List the numbers from smallest to largest:
alan is 5 times the age of his son tom. in 6 years he will be 3 times the age of tom. How old is alan now
six times the sum of a number and 3 is 7
Find four consecutive integers whose sum is 106
The sum of three consecutive integers is 78. What are the three integers?
Find three consecutive integers whose sum is-93
Tapiwa raked 5% more leaves than Adam raked. Tapiwa raked 357 liters of leaves. How many liters of leaves did Adam rake?
One number is 11 less than another. If their sum is increased by eight, the result is 71. Find the numbers.
The sum of three consecutive integers is 39 What are the 3 integers?
Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as Christopher.
After a 24% discount, you paid 48.64 for a pet gold fish.What was the cost of the fish before the discount?
You plan to start your own business and are investing today to grow some seed money. You have 16912 to invest and aim to have 26087 in 9 years. What interest rate must you earn to meet your goal?
twice the hiệu of a number and 3 equals 9
three times the sum of a number and 24 is less than or equal to 16.
The product of eight and two more than a number is ninety-six. What is the number?
If two dice are rolled together, what is the probability that the values shown will add up to a total of 6
The price of a car is 6000. the selling price after 10% of markup is
the sum of number and 2 is 6 less than twice that number
Find two consecutive whole numbers that sqrt(51) lies between
what number is 13% of 65
Two hikers are 44 miles apart and walking toward each other. They meet in 10 hours. Find the rate of each hiker if one hiker walks 2.2 mph faster than the other.
A number increased by 7 is less than 5
the sum of twice a number and 11 is equal to 55
What is the velocity of a plane that traveled 3,000 miles from New York to California in 4.5hr
When six is subtracted from five times a number, the result is 9
The second of two numbers is 4 times the first. Their sum is 50. Find the numbers
4 less than 5 times a number is 12
20 is 80% of what number?
Ten years ago, Sarah was thrice as old as Mark. If Sarah is currently 40 years old, how old is MArk?
michael is 10 times as old as carol. if the sum of carol and her father, michael is 100. what is their present ages
The product of two consecutive positive integers is 42. Write and solve a quadratic equation to find the solutions. Then show how you use those solutions to find the two consecutive positive integers.
The sum of 4 consecutive integers is-54 . What is the greatest integer?
plane can fly 1020 miles in the same time as it takes a car to go 360 miles. If the car travels 110 mph slower than the plane, find the speed of the plane.
The hiệu between two positive numbers is 7 and the square of their sum is 289 . Find the two numbers.
Train A and Train B are traveling in completely opposite directions. Train A is going 100 km per hour. Train B is going 200 km per hour. How long will it take them to be 900 km apart from each other?
three more than twice a number is nine
The product of 7 and a number, increased by 3 is equal to twice the number, subtracted from 39 Find the number.
Twice a number is at least 15
when 5 is added to three more than a certain number, the result is 19. what is the number?
Find the discount sale price of a 72 item that is on sale for 35% off.
Fifty-two is greater than the hiệu of four and eight times a number.
One number is 6 less than 7 times another. If the sum of the numbers is-14 , find the two numbers. Answer:
The sum of three consecutive integers is-27 . Find the value of the middle of the three.
the square of a number equals five times that number
A fair coin is tossed 7 times. What is the probability that all tosses will be tails
The product of-9 and a number, increased by 15 is-7. Find the number.
jet travels 600 miles in 5 hours. At this rate, how far could the jet fly in 8 hours? What is the rate of speed of the jet?
Directions: Solve each problem using the 3-step process. The larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74 , find the two numbers.
You have a bank account that has a 6% interest rate and is compounded semiannually. How much should you deposit today to have $6000 in the account in 5 years with no withdrawal? Round to the nearest cent.
One number is five less than three times another number. If the sum of the numbers is 3, find the numbers.
0.08 is 10 times as great as what number?
it $2000 in an account that earns simple interest at an annual rate of 4% How long $500 in interest?
21 less than four times number is the same as six times the number plus What is the
The hiệu of three times a number and half the number is 60
the sum of three consecutive integers is 15. find the integers
8 is 20% of what number?
The sum of two numbers is twenty. Three times the smaller is equal to two times the larger. Find the two numbers.
sum of a number and 8 is less than 12
The sum of an integer and 5 times the next consecutive odd integer is-32 . Find the value of the lesser integer.
Three consecutive even integers have a sum of 48 . Find the integers.
Mike begins walking toward Thor's house at 3mi/h Thor leaves his house at the same time and walks toward Mike's house on the same path at a rate of 2mi/h How long will it be before they meet if the khoảng cách between the houses is 4 miles?
There are 3 consecutive integers that sum to 132.
lcm 60%,30
In what time will $400 amount to $512 if the simple interest is the calculated at 14% p.a.?
Associative Property 28 is 160% of what number?
The product of two consecutive numbers is 650 . Find the numbers.
After changing the amount of time he works, Luke has begun earning a salary of 115,771. That is 45.5% less than before. How much did Luke's salary use to be?
Twenty-five decreased by one fifth of a number is 18 . Find the number.
twice the hiệu of a number and 8 is greater than 25.
30 subtracted from three times a number is 4 more than the number. Find the number.
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