Answer:
Step-by-step explanation:
<span>7/10x-1/5=4 should be written as (7/10)x - 1/5 + 4
or as 7x/10 - 1/5 = 4.
Multiply all 3 terms of the latter equation by 10 to eliminate fractions:
7x - 2 = 40
Then 7x =42, and x = 6.</span>
Area is used to measure a certain place/shape.
There are may formula's for different shapes to find their area.
Answer:
The awnser in the first option. A
