If x equal 2 and y eqauls -9 and u ahve to times it what will it be

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?