Basic operations and concepts - math word problems - page 127 of 320
Number of problems found: 6399
- Expressions 3
If k(x+6)= 4x² + 20, what is k(10)=?
- Equation with fraction
Solve the equation in quotient form: 6x * (3x-2) / x + 7 = 0
- Unknown 81081
The number 420 is 20% more than the unknown number. What is the unknown number?
- Symmetrical 80361
Complete the digits to create a symmetrical number divisible by 5 to the number 346.
- 150 percent
One hundred fifty percent of what number is 15? 150% of x is 15.
- Unknown numbers
The sum of two consecutive natural numbers and their triple is 92. Find these numbers.
- Quadratic function 2
Which of the points belong to function f:y= 2x²- 3x + 1 : A(-2, 15) B (3,10) C (1,4)
- 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
- Unknown 73244
75 per mille of an unknown number equals 60. What is an unknown number?
- 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?
- 1.5 divided
1.5 divided by 1 = w divided by 4
- Asymptote
What is the vertical asymptote of f(x) = (-2x-8)/(2x+26)
- Smaller 63064
From which number is the number 60 20% smaller?
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