Which of the following are the solutions for the equation? A: x=8 & x=4
B: x=-8 & x=-4
C: x=-8 & x=4
D: x=8 & x=-4

Why do interests rates on loans to be lower in a weak economy than in a strong one

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site