Algebra - math word problems - page 132 of 302
Number of problems found: 6040
- Two numbers 7
The sum of two consecutive even numbers is 30. Find the numbers.
- Unknown number
I think number. If I subtract from the twelfth square the ninth square, I get a number 27 times greater than the intended number. What is this unknown number?
- Equation with abs value
How many solutions has the equation (|x| +x) |x-3| = |x+1| in the real numbers?
- Gauss
Help little C.F. Gauss sum all the integers from 1 to 400.
- Product
The product of two consecutive odd numbers is 1295. What are these numbers?
- Numbers 83301
On the number line, display all real numbers greater than or equal to two and less than 5.
- Calculate 82845
Calculate the sum of the first 9 terms of the geometric sequence if a3 equals 2 and a4 equals 8.
- Numerator 80641
What is the second numerator if the sum of the two numbers is 17,500 and the first numerator is 7,900?
- The sum 22
The sum of three consecutive whole numbers is 27. Find the numbers by showing all the steps.
- Divisible 73494
What digit should X replace so that the number 6X94 is divisible by nine?
- Consecutive 26031
Five consecutive numbers give the sum of 220. Identify the smallest of them.
- Third member
Determine the third member of the AP if a4=93, d=7.5.
- Determine 2938
Determine the first 11 members of the sequence if a12 = 676, d = 29.
- Arithmetic 2390
Determine the first 5 members of the arithmetic sequence if a6 = -42, d = -7
- Apples from grandma
There were apples on the table. Milan took 1/3. There were 6 apples left on the table. How many apples did Milan take?
- Residents
In a college dormitory, 1/10 of the residents are juniors, and 2/5 of the residents are sophomores. What fraction of the students at the dormitory are juniors and sophomores?
- AP - general term
Find the sum of the first 12 terms of the arithmetic sequence whose general term is an=3n+5.
- Compare three fractions
Which of the three rational numbers is the largest? 1/7, 6/17, 4/17
- 5 times
Find an unknown number; if five times as large as 110 is 1/2 of what number?
- Specific series
Complete the next three members of the series formed according to a specific rule: 1, √2, 9, 2, 25,. ..,. ..,. ..
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