How do you solve -3(4H -2) = 30

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Answer this question! 30 points and brainliest! only if you know the answer.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f