What is 3 more than -5 ?

pl answer i will mark as brilliant

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Write the equation of the circle centered at (10,-2) with radius 2.

Which expression is equivalent to 5a/4 - b/8 ?