The value of x for which the expression 11x + 7 and 17x - 1 become equal is__________
1). -4/3
2). 3/4
3). 4/3
4). -3/4
The product of two positive numbers is 21600. If one number is six times the other, the sum of the two numbers is
If x/2 – [4(15/2 – x/3)]/3 = -x/18, then what is the value of x?
1). -10
2). 9/8
3). 10
4). -9/8
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and give an answer.
I. 12/√x – 23/√x = 5√x
II. √y/12 – 5√y/12 = 1/√y
If a + b = 1 and ab = -6, then what is the value of a3 + b3?
1). 17
2). 15
3). 19
4). 13