A meteorologist was accurate 90% of the time, reporting accurately for 45 days. How many days of weather did he report

How many days was the temperature above 90 degrees?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.