11) Determine the distance between -1 and -7. A) -8 units B) -6 units C) 6 units D) 8 units

Someone me what is the area of this figure? 18m 18m 8m 16m

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16