The earth is 287*10^7 km from Uranus, while Saturn is 12*10^8 km from earth. How much farther is Uranus from the earth than Saturn?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.