Algebra - math word problems - page 130 of 305

Number of problems found: 6095

Number fraction
7/10 from number K is 28 What is the number K =?
Solve Linear Equation
Solve the equation with the unknown a: 3 (2a + 1) = (a-3) • 4-5
Number quotient divisor
The quotient of two numbers is 22. The divisor is 154. What is the divisor?
The quotient 4
The quotient of two numbers is 15/16. If the dividend is 3/8, what is the divisor? A. 6/5 B. 4/5 C. 2/5 D. 1/5
Addition consecutive numbers
Each of the three additions is 5 more than the previous one. The sum of all is 78. Which numbers are these?
First calc
What part of the expression below should be calculated first? 8 + {22 × [15 + (14 × 2)]}
Number divisibility nine
What digit should X replace so that the number 6X94 is divisible by nine?
Number difference three
The difference of three times the two numbers is 33. The first number is 11, more significant than the second number. What is the value of the second number?
Blank number w minus
5/2 - blank =1/3 What is the blank number?
Some number
There is some number that if you subtract six from it first and then divide that total by three, you get 5. What is the number?
The sum 15
The sum of the real numbers x and y is 24. Their difference is 12. What is the value of xy?
Supplementary angles
(a + 30)° and (2a)° are the measure of two supplementary angles. Find the value of a.
Four multiples
Four multiples of 6, he writes the following 12 24 56 72, which is correct?
Arithmetic sequence AP
Determine the arithmetic sequence. a3 + a4 = 10 a2 + a5 = 11
Even/odd numbers
What is the product of 0.97 and the following odd decimal number?
Geometric progression
If the 6th term of a GP is four and the 10th is 4/81, find common ratio r.
AP members
What is the value of x2, x3, x4, x5…of the terms (of arithmetic progression) when x1 = 8 and x6 = 20?
Median or middle
The number of hours of television watched per day by a sample of 28 people is given below: 4, 1, 5, 5, 2, 5, 4, 4, 2, 3, 6, 8, 3, 5, 2, 0, 3, 5, 9, 4, 5, 2, 1, 3, 4, 7, 2, 9 What is the median value?
Polynomial simplification
Simplify polynomial entry: (x + 2)² + (x-2) (x + 2)
Simple sequence
Continue with this series of numbers: 1792,448, 112, _, _

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