What is the purpose of using a cause and effect text structure? a. to explain how various people, events, and topics can be grouped together b. to discuss solutions to problems the writer presents c. to describe an event and the reasons the event may have happened d. to describe how two or more items are alike

The correct answer is C. To describe an event and the reasons the event may have happened

Explanation:

A cause and effect text structure refers to a type of organization and text that has the purpose to describe and explain a specific event or situation and then explores the triggers or causes of the event and the consequences or effects the event has. For example, an author can first describe a fire that occurred in his city, then explore the causes or triggers of it such as weather changes, human activities, etc and finally the effects or consequences including the buildings or area that was affected and whether there was any victim. Therefore, the main purpose of using a cause and effect text structure is to describe an event and the reasons the event may have happened.

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4

elie wiesel is a holocaust survivor

explanation: