What form can an introduction take in a single paragraph?(1 point)
Responses
a summary
a summary
the central idea
the central idea
supporting details
supporting details
a topic sentence
All of the above. An introduction can take the form of a summary, where the main points of the topic are briefly explained. It can also include the central idea of the topic, providing a clear statement or thesis. Additionally, an introduction may present supporting details or evidence that will be discussed further in the body of the text. Lastly, an introduction can include a topic sentence that introduces the main idea of the paragraph or section.
What number should be added to both sides of the equation x−7=1 to solve for the value of x ?(1 point)
The number that should be added to both sides of the equation x-7=1 to solve for the value of x is 7.
What is the solution of the equation x−7=1
To solve the equation x-7=1, you can isolate the variable x by adding 7 to both sides of the equation.
By doing so, you get x = 8. Therefore, the solution to the equation x-7=1 is x = 8.
What number should be added to both sides of the equation x − 7/8 = −5 to find the value of x ?(1 point)
To solve the equation x - 7/8 = -5 and find the value of x, we need to add 7/8 to both sides of the equation.
By doing so, we get x = -5 + 7/8. To add -5 and 7/8, we need to find a common denominator. The common denominator between 1 and 8 is 8, so we can rewrite -5 as -40/8.
After adding, we get x = -40/8 + 7/8, which simplifies to x = -33/8. Therefore, the value of x is -33/8.
not right
Apologies for the mistake. To find the value of x in the equation x - 7/8 = -5, we need to add 7/8 to both sides of the equation.
Adding 7/8 to both sides gives us:
x - 7/8 + 7/8 = -5 + 7/8
Simplifying, we have:
x = -5 + 7/8
To add -5 and 7/8, we need to find a common denominator. The common denominator between 1 and 8 is 8, so we can rewrite -5 as -40/8.
-5 can be expressed as -40/8, so we have:
x = -40/8 + 7/8
Now, we can combine the fractions with the same denominator:
x = (-40 + 7)/8
x = -33/8
Therefore, the value of x is -33/8.