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The correct answer is D
The graphs of the equations 3x-20y-2=0 and 11x-5y +61=0 intersect at P(a,b). What is the value of (a² + b² − ab)/(a² − b²...
When positive numbers x, y and z are divided by 31, the remainders are 17, 24 and 27, respectively. When (4x - 2y + 3z) is divided by 31, the remainder ...
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
If (a + b) = 1 and (1/a) – 2b = 5/a then find the value of a2 + b2.
Length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
If 70% of ‘y’ is 25% more than 30% of 140, then value of ‘y’ is:
If the seven-digit number 94x29y6 is divisible by 72, then what is the value of (2x+3y) for x ≠ y?