Answer:
6
Step-by-step explanation:
Bruno(B)= 4.5× Charles(C)
14 because 14 times 2 is 28 which is less than 30
The equation that matches the given points is g(x) = -1.4x + 7.6
The standard form of a linear equation is expressed as 
- m is the slope of the line
Using the coordinate points (3, 3.4), (4,2)

Substitute m = -1.4 and the coordinate (4, 2) into the formula:

Get the required equation:

Hence the equation that matches the given points is g(x) = -1.4x + 7.6
Learn more on equation of a line here; brainly.com/question/9351428
5 cm since a pentagon has 5 sides just multiply one side by 5
1x5=5