Algebra - math word problems - page 131 of 305
Number of problems found: 6082
- AS sequence
In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members. - Sequence
Write the first 7 members of this sequence: a1 = 8 a2 = -9 an+2 = an+1 +4 an - Chestnuts
Michael has 2-times chestnuts less than Tonny. Together they have 312 chestnuts. How many chestnuts have Michael and Tonny? - Problem
Problem Solving: The sum of three consecutive numbers is 93. What is the difference between the largest and the smallest number? - Sequence difference sum
Determine the difference of the arithmetic sequence (an), if given: a1 = 5, an = 23, Sn = 392 - Number fraction
7/10 from number K is 28 What is the number K =? - Common divisor
All common divisors of headings 90 and 48 - Five-digit even number
Write a number 5792 smaller than the smallest 5-digit number composed of various even numbers. - Prime product
My number for today: the product of the square of the smallest prime number with the smallest two-digit prime number - Money subtraction
How often can you take 5 euros from 30 euros until you have nothing left? - Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence). - Quadratic without formula
A quadratic equation is given: x²-x-2=0 Without solving this equation, construct a quadratic equation whose roots are the square of the roots of the given equation. - 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? - Parabolic sequence
Find the sum of the first nine terms of an arithmetic sequence whose general term is a(n) = 3n²+5 - Blank number w minus
5/2 - blank =1/3 What is the blank number? - Blank number
5/2 + blank =1/3 What is the blank number? - The sum 13 What is the sum of the exponents of the prime factors in the prime factorization of 196?
- Sum and product
The sum of the real numbers x and y is 12. Their difference is 8. What is the value of xy? - Two thirds
Two-thirds of the unknown number is 8/7. What is 7/3 of this number? - Simple equation 2
Find X in this simple equation: X/9 = 96/108
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