Write an expression to describe a rule for the sequence than finding the hundredth term in the sequence four 5 13 21 29 37 45

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective