You drive 70 miles per hour but then slow your speed by 15 miles per hour. You then return to your speed of 70 miles per hour. Which expression shows how your speed changed?

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

(23*2)-12=x     x=34

step-by-step explanation:

if i put something wrong your not gonna like it so rather not say nothing.