If a = 2 and b= -3, find the value of 2ab + 3b

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

52 cm radius = diameter = area = circumference = circumfer