Find the value of X .

The given figure is a Circle, and we know that angle formed by an arc on the center of circle is double the angle formed by it on circumference of the circle,

So,

=》

=》

hence, value of x = 90°

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted