Anna is an avid reader. Her generous grandparents gave her money for her birthday, and she decided to spend at most on books. "Reading Spot"
is running a special: all paperback books are $8 and all hardback books
are $12. Anna wants to purchase at least 12 books.
X - number of hardback books
y - number of paperback books
Which of the following systems of inequalities correctly represents the
given constraints?
12 + y 150
2 + y 12
12x + 8y > 150
* + y 3 12
O2 + y 150
120 + 8y 2 12
O x + y 2 150
120 + 8y = 12

ASAP

true

step-by-step explanation:

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun