Basic operations and concepts - math word problems - page 128 of 322
Number of problems found: 6440
- Simply equation
Solve this equation for x: 9x-6(x-1)=5(x+2)-14 - Sequence
Calculate what member of the sequence specified by (5n-2+15) has value 20. - Definition 81474
Determine the definition fields of functions: y=4/x (written as a fraction) - Equation: 78654
Find x in the ratio equation: 2:1 4/5=x:3/5 - Calculate 4052
0.6 percent of n is 18. calculate n. - Solve 16
Solve for the value of the variables x: y:30=3:21 - Conjugate equation
Find the numbers of a and b; if (a - bi) (3 + 5i) is the Conjugate of (-6 - 24i) - Cost and profit
Find the cost price of an article that was sold for 90.00 at a profit of 20 percent. - 14 percent
If 14 percent is 56, what is the base? - Intercept with axis
F(x)=log(x+4)-2, what is the x intercept - 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. - Smaller 63064
From which number is the number 60 20% smaller? - Flowers 6229
There are 20 flowers in the vase. There are 15 white flowers and ten roses. Are there white roses in the vase? - Unknown permille
75 per mille of an unknown number equals 60. What is an unknown number? - Graph move
When y=2x² has moved 2 units to the left and 3 units upward, what is the graph equation? - Reciprocal equation 2
Solve this equation: x + 5/x - 6 = 4/11 - Reciprocal equation Determine the root of the equation: 9/x-7/x=1
- Coordinate
Determine the unknown coordinate of the point M [x, 54] of the graph of the function f by rule: y = 3x - GP - ratio
What is the common ratio of -8,40,-200,1000,-5000 (geometric sequence)?
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