Basic operations and concepts - math word problems - page 128 of 323
Number of problems found: 6446
- 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. - 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? - Conjugate equation
Find the numbers of a and b; if (a - bi) (3 + 5i) is the Conjugate of (-6 - 24i) - Expressions 3
If k(x+6)= 4x² + 20, what is k(10)=? - Intercept with axis
F(x)=log(x+4)-2, what is the x intercept - Unknown number 23
Find 2/3 of the unknown number, which is two-thirds of the 99. - Apples 3
Julka has five apples more than Hugo and four apples less than Annie. Hugo has 17 apples. How many apples have Julka, and how is Annie? - Sequence
Calculate what member of the sequence specified by (5n-2+15) has value 20. - Solve 16
Solve for the value of the variables x: y:30=3:21 - Value of expression
X=2, y=-5, and z=3. What is the value of x-2y?
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