Write the equation of a line in slope intercept form that has a slope of one third and had a y-intercept of 5

Which best explains why this triangle is or is not a right triangle ?

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?

What is the measure of angle x? 37° 82° x°