Basic operations and concepts - math word problems - page 128 of 324
Number of problems found: 6465
- Price of state
Estimate the cost of the state based on the following reasons. State price is expressed as a percentage of share in the redistribution of national GDP. Employee creates monthly value € 868 (super-gross wage). Then, tax him 35.2% employer contributions (th - 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. - Glasses
There are 36 pupils in the class. Nine girls wear glasses. Boys with glasses are five less than girls without glasses. Boys without glasses are two times more than girls without glasses. How many boys and how many girls? - 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 - Geometric progression
Determine the ratio of the first and second GP members if q = -0.3 and a3 = 5.4. - In prima, secunda and tertia
The numbers of children in prima, secunda and tertia are in the ratio 3 : 4 : 3. In prima and tertia together there are 12 more children than in secunda. How many children are in prima? - Apples in Basket
There are 24 pieces of fruit in the basket. Apples are 2 times more than pears. How many apples are in the basket? - Number percentage more
The number 420 is 20% more than the unknown number. What is the unknown number? - Ratio equation solving
Find x in the ratio equation: 2:1 4/5=x:3/5 - GP - ratio
What is the common ratio of -8,40,-200,1000,-5000 (geometric sequence)? - Graph move
When y=2x² has moved 2 units to the left and 3 units upward, what is the graph equation?
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