Find the value of the expression
b + 1 + c + 6

for b = 4 and c = 9.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points