Molly has 700 pennies. Which expression shows what she must do to find the number of
quarters?

What is the measure of angle x? answer

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 : )

I’m not good at math can i have ? ?