What is the slope of a line that is perpendicular to the line represented by the equation of y=-2/5x+4/5

a.5
b.5/2
c.5/4
d.2/5

Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

Factor the expression using the gcf. the expression 21m−49n factored using the gcf