1. Make y the subject of the equation
y = -4 - 6x
2. Substitute values for guess and check
8 = -4 - (6 x 2)
8 = -4 - 12
This is incorrect.
2 = -4 - (6 x 1)
2 = -4 -6
This is incorrect.
-10 = -4 - (6 x 1)
-10 = -4 -6
This is correct.
The correct answer is C.
Answer:
This is not an equation. It is an expression, you can't solve for x in an expression
Sophia has not even completed 1 book. She has managed to complete 83% of the book.
<u>Explanation:</u>
Given:
Time taken to read one book = 1/5
Total weeks for which sophia read = 1/6
Number of books, z = ?
Total weeks = z X time taken to read one book
Therefore, sophia has not even completed 1 book. She has managed to complete 83% of the book.
Find the slope from a graph
Locate two points on the line whose coordinates are integers.
Starting with the point on the left, sketch a right triangle, going from the first point to the second point.
Count the rise and the run on the legs of the triangle.
Take the ratio of rise to run to find the slope. m=riserun.
Answer:
x=-1
Step-by-step explanation:
3/x - 5 = 10/x +2
add 5 to each side
3/x = 10/x +7
subtract 10/x from each side
-7/x = 7
multiply by x on each side
-7 = 7x
divide by 7
-7/7 = x
-1=x
