Algebra - math word problems - page 137 of 312
Number of problems found: 6225
- Arithmetic progression
Determine the difference AP if a1 = -7.5 and a1 + a2 = 4.8. - Number division
Which number is five times less than the product of the numbers 15 and 7? - Seats
Seats in the sports hall are organized so that each subsequent row has five more seats. The First has ten seats. How many seats are: a) in the eighth row b) in the eighteenth row - Equation with abs value
How many solutions has the equation (|x| +x) |x-3| = |x+1| in the real numbers? - Sequence 2
Write the first 6 members of an arithmetic sequence a3=-2, d=-5. - Sequence
Write the first 5 members of an arithmetic sequence: a1=-6, d=-1. - Geometric progression 2
There is a geometric sequence with a1=3.6 and quotient q=-2.1. Calculate a17. - Natural number fraction
Find a natural number about which: if we subtract 2 from this number and divide the result by three, we get a fraction less than 1 - Arithmetic sequence sum
In which arithmetic sequence is S5=S6=60? - Arithmetic sequence terms
Write the first 5 terms of the arithmetic sequence if the first term is a1=7 and the difference d= - 3 - Simplest form of a fraction
What is 7/21 in simplest form? - Common difference 2
What is the common difference of the arithmetic sequence with 20 terms, whose first term is 5a+b and the last term is 43a+20 b? - Arithmetic seq 2nd grade
What are the next terms in sequence -1 5 15 29 _ _? - Square root unknown
The square root of an unknown number equals the square of 2. What is the unknown number? - Sum of odd numbers
Find the sum of all odd integers from 13 to 781. - Missing term
What is the missing term in the sequence? _____, 13, 30, and 47? - A number 2
A number decreased by the difference between four and the number. - Multiples
What is the sum of the multiples of number 7 that are greater than 30 but less than 56? - Geometric progression 4
There is a number sequence: 8,4,√2,4,2√2 Prove that the sequence is geometric. Find the common ratio and the following three members. - Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
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