I am x years old and my brother is 3 years older how old ...
I am x years old and my brother is 3 years older how old was my brother last year
(x - 4) years
(x + 2) years
(3x - 1) years
(3x + 1) years
Correct answer is B
If I am x years old, then my brother will be (x + 3)years old then last year my brother was (x + 3) - 1 = (x + 2)years old
In this figure, PQ = PR = PS and SRT = 68<sup>o</sup>. Find QPS ...
Which triangle is equal in area to ΔVWZ ...
If X = {n2 + 1:n = 0,2,3} and Y = {n+1:n=2,3,5}, find X∩Y. ...
In the figure, STQ = SRP, PT = TQ = 6cm and QS = 5cm. Find SR ...
If T = {prime numbers} and M = {odd numbers} are subsets of μ = {x : 0 < x ≤ ...
If sinx=45, find 1+cot2xcsc2x−1....
Which of the following is a point on the curve y = x2 - 4x + 7?...