I believe you want us to simplify the expression.
Note that 5 + (-6) is the same as 5 - 6
Simplify
4 + 5 = 9
9 + (-6) = 9 - 6 = 3
3 is your answer
hope this helps
Answer: A. The molten mixture of rock-forming substances, gases, and water from the mantle
Magma is a mass of molten rock that is found in the deepest layers of the Earth at high temperature and pressure, and that can flow out through a volcano.
The composition of this mass is a mixture of liquids, volatile and solids that when they reach the surface in an eruption becomes lava, which when cooled crystallizes and gives rise to the formation of igneous rocks.
Answer:
any value less than or equal to 10
Step-by-step explanation:
'up to' means do not exceed
Answer:
2 500 000 rad.
Step-by-step explanation:
Mega is the metric prefix for , therefore you just need to multiply by 1 000 000 to find the value in rads.