Three friends go to the local farmers market. latasha spends $3.35. helen spends 4 times as much as latasha. dee spends $7.50 more than helen. how much does dee spend?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

The function show two sisters' savings account and the rate at which they plan to deposit money

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 : )