In each quantity (the area where the parenthesis are), you must distribute the outside number to each term on the inside. -6 multiplied by x is -6x. -6 multiplied by 3 is -18 (always remember that if one factor is negative, then your product is negative. If both factors are negatives, then your product is positive). -(1/4) multiplied by 4x is -1x or -x. -(1/4) multiplied by -8 is 2. Add all your values together. The values with x's may only multiply to other values with x's.
-6x-1x-18+2
Combine the x values(add)
-7x-18+2
Combine regular numbers(add)
-7x-16
This is your final answer.
Answer:
Option (4)- I and III only
Explanation:
Evapotranspiration is the process by which the plants after absorbing water and carbon dioxide, release the excess water back into the atmosphere. It helps in synthesizing their own food.
The freshwater reserves on the earth's surface are constantly being exploited by humans. The groundwater is exhausted due to pumping and the surface waters are contaminated by the waste materials that are produced from the industries and factories that mix with the rivers and streams. It is also used up for the agricultural purposes
Sublimation is not a process of taking in water vapor by the roots. But it is a phase transition process from solid to gas or gas to solid.
Hence, the correct answer is option (4) i.e I and III only.
They built temples tombs pyramids and much more
"New Delhi" is the Capital of "India"
Hope this helps!
A long chain of under water volcanoes are called Seamounts.
