]find the value of n such that x^2-10x+n is a perfect square trinomial.

a) 50
b) 25
c) -5
d)100

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable