Consider 2.25t + 5 = 13.5t + 14 Write the resulting equation after moving the 2.25t to the right side

If 13.5t is moved to the left side, what is the resulting equation?

Andre and Diego were each trying to solve 2x + 6 = 3x -8.

Describe the first step they each make to the equation.

Andre’s resulting equation was - x + 6 = -8
Diego’s resulting equation was 6 = x - 8

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)