Help pls thanks guys

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

Is it possible for brooke to draw a square and a rhombus that are congruent explain