HOW DO I ANSWER THIS EQUATION?
B. 1/8
C. 1/64
D. 2/8
PLEASE HELP
The student is wrong, the correct expression is 9(n + 13).
Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.
Given the phrase “9 times the sum of a number and 13”
Let, n = the number
Therefore,
The sum of a number and 13 is:
n + 13
9 times the sum of a number and 13” can be written as,
9(n + 13)
Hence, the student is wrong.
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rock.
b.
magma.
c.
volcanic ash.
d.
liquid fire.
can any one help me??
The molten material before it reaches the surface is called magma.
Before lava reaches the surface, the molten material is referred to as magma. Magma is a mixture of molten rock, dissolved gases, and crystals that is found beneath the Earth's surface within the Earth's crust and upper mantle. It is generated by the melting of solid rock due to high temperatures and/or changes in pressure. Once magma reaches the Earth's surface, it is then called lava. Therefore, the correct answer is b. magma.
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