What effect did electricity have on americans' lives?

it extended the number of hours in the day when people could work and play.
it made lives more difficult, because people did not know how to use it.
it made lives more difficult, because people had to work longer hours to pay for it.
it shortened the number of hour in the day when people could work and play.

It extended the number of hours in the day when people could work and play.

enjoy:)

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean