The two side of an equilateral triangle one given below find x. x+2/2 cm and (x-6/3)cm
None of these
2
18
-9
A father is thrice as old as his son 5 years ago the age of the father was 4 times of his son's age at that time. Find their present ages.
3,15
15,45
15,35
25,25
0.5x + x/3 = 0.25x + 7 find x?
8
12
6
8.2
Solve (x + 2)x = x^{2} + 8x - 4
-1/3
1/3
-2/3
2/3
The reciprocal of (-5/4)^{38} is _________
(-4/5)^{38}
(-5/4)^{38}
(4/5)^{38 }
Solve (x - 2)x = x^{2} + 8x - 3
-3/10
2/5
3/10
1/4
Equal sides of an isosceles triangle are (3x + 2) cm and (9x-5/2) cm find x = ?
3
5
1.5
The reciprocal of (5/7)^{3 } is _________
125/343
225/243
343/125
243/225
One-fifth of a certain number decreased by 3 is equal to 1. Which is the number?
10
20
30
40
Find the value of x from the equation
-4/2
-8/3
-6