Solve for x 19x-18, 7x+1, 10x-9
1 answer:
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Option A:
Option C:
Option F:
Solution:
Given expression is .
Option A:
Hence is equivalent expression of
.
Option B:
Hence is not equivalent expression of
.
Option C:
(proved in option A)
Hence is equivalent expression of
.
Option D:
Hence is not equivalent expression of
.
Option E: 75
75 is a whole number.
Hence 75 is not equivalent expression of .
Option F:
(proved in option A)
Hence is equivalent expression of
.
Therefore, are all equivalent expressions of
.
Answer:
3.35 decimeter.
Step-by-step explanation:
We have been given that the first week, the plant's height measured 2.65 Decimeters. During the second week, Tania''s plant grew 0.7 Decimeter.
To find the height of Tania's plant at the end of second we will add 0.7 to 2.65.
Therefore, Tania's plant was 3.35 decimeter tall at the end of 2nd week