Me solve this, use trigonometric identities to solve 2cos^2(θ)=sin(θ)+1 exactly for 0≤θ< 2π. if there is more than one answer, enter your answers as a comma separated list.

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points