What is 3 3/4 dived by 2 5/8

The value √10 and √15 are plotted on the number line

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?