Algebra - math word problems - page 206 of 312
Number of problems found: 6224
- Adding Sixths to Thirds
How many sixths must be added to two thirds to get four quarters? - Unknown permille
75 per mille of an unknown number equals 60. What is an unknown number? - Function 3
Function f(x)=a(x-r)(x-s) the graph of the function has an x-intercept at (-4, 0) and (2, 0) and passes through the point (-2,-8). Find constant a, r, s. - Consecutive even numbers
The sum of five consecutive even numbers is 40. Find these numbers. - Equation with fraction
Solve the equation in quotient form: 6x * (3x-2) / x + 7 = 0 - Formula expression
1 / f = 1 / a + 1 / b express b - Number division
Divide the number 28 into two summands so that their product is maximal. - Proportion
Write the following proportion: Eight is to 64 as to 2 is to x - Unknown number
I think the number: Its half is 16 more than his quarter. I think the number is N. - Quadratic function 2
Which of the points belong to function f:y= 2x²- 3x + 1 : A(-2, 15) B (3,10) C (1,4) - Reciprocal equation
Determine the root of the equation: 9/x-7/x=1 - Simply equation Solve this equation for x: 9x-6(x-1)=5(x+2)-14
- Coordinate
Determine the unknown coordinate of the point M [x, 54] of the graph of the function f by rule: y = 3x - Three numbers
Using the digits 1–9, form three-digit numbers such that their sum is as small as possible. What is the value of this sum? (Use each digit exactly once.) - Club animal count
Twenty-nine children attend the club. Eleven said that they have a dog, 14 children have a cat, and 12 children have a hamster. Two children have all three animals. Seven children do not have any animals at home. How many children have at least two of the - Tourist bench seating
Benches were prepared around the fire. When seven tourists sit on them, one tourist will sit alone on the last bench. When six of them all sat down, one had to stand. How many tourists were at the campfire if we know there were less than 100, and how many - Money age distribution
Mr. Smith wants to distribute CZK 1,600 among his grandchildren. They divide the amount according to their age. The two grandchildren are 15 years old. The remaining two are 12 and six years old. How many crowns will each of the boys receive? - Sapling watering distance
Twenty young saplings are planted in a row at a distance of 4.5 meters from each other. There is a well by one of the outermost trees. How many meters do we walk when watering trees if we use two watering cans and one is enough to water two trees? - Cost reduction
Two MP3 players whose prices were equal initially were discounted, the first by 20%, the second by 35%. After the price reduction, their prices were 750 CZK different. What was each player's original price? - Czech crowns
Oliver has one 1-crown coin. Philip has a 5-crown coin, a 2-crown coin, and a 1-crown coin. Ralph has a 20-crown banknote, a 10-crown banknote, and a 5-crown coin. The boys received a 51-crown coin together. How can they share the money fairly, given that
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