Algebra - math word problems - page 134 of 305

Number of problems found: 6082

The sum
The sum of the two numbers is 69, and the difference is 11. Which numbers are they?
Seventh term
The first term of a geometric sequence is nine, and the third term is 1296. Find the seventh term.
The correct
The correct missing numerator in 2/4 = _/8 to make the fraction equal is
The product 2
The product of two functions is 10. If one of them is 2 1/3, find the other one.
Arithmetic sequence AP
Determine the arithmetic sequence. a3 + a4 = 10 a2 + a5 = 11
Common difference
The 4th term of an arithmetic progression is 6. Find the common difference if the sum of the 8th and 9th terms is -72.
Six terms GP
Find the sum of the six terms of the finite geometric sequence 96, -48, 24, -12
Geometric progression
If the 6th term of a GP is four and the 10th is 4/81, find common ratio r.
Expression
If A=2 B=3, evaluate expression A(B+A) and multiply it by A
Sum of four numbers
The sum of four consecutive natural numbers is 114. Find them.
The ratio
The ratio of the two numbers is 4, and their sum is 75. Determine both numbers.
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.
Arithmetic sequence
Insert as many members of the arithmetic sequence between the numbers 8 and 20 that their sum is 196.
Arithmetic progression
Determine the difference AP if a1 = -7.5 and a1 + a2 = 4.8.
Exponent value
Determine y: 32^y = 2
Solve equation
Solve equation: [(a²)+3]^1/2 + [(a²)-3]^1/2 = 5
Is prime?
Which of the following numbers is prime? 21,11,18,25
Number divisor sum
Calculate the sum of all divisors of the number 70.
Solving Inequality
Which x satisfies the inequality 5
In the middle 2
In the middle between the unknown number and the number 30 is the number 12. Determine the unknown number.

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