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REY [17]
3 years ago
13

What does x mean in math

Mathematics
2 answers:
kumpel [21]3 years ago
6 0
It’s like the answer you have to figure out ? Lol idk
Sunny_sXe [5.5K]3 years ago
6 0

the variable for the unknown number

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Which expression can you simplify by combining like terms?
Sonbull [250]

Answer:

6 {d}^{2} + 5cd - 3dc + 8

Step-by-step explanation:

b/c we can substructure 5cd and 3dc b/c it doesn't matter if the place of cd and dc change. what I mean if 5 ×3=15 and it is the same with 3×5=15 both of the product are the same but, if it is - and ÷ it wil be wrong for example 5-3=2 but 3-5= -2

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3 years ago
Rotation definition math
Varvara68 [4.7K]

Answer: a circular movement

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8 0
3 years ago
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A person uses about 315 calories to jog 3 miles. How many calories will be used in a 10 mile jog?
dimulka [17.4K]

Answer:

Step-by-step explanation:

315/3

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5 0
2 years ago
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Use elimination to solve and match each system of equations to the correct solution
Vilka [71]

Answer:

Step-by-step explanation:

27x + 12y = -216

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y = 0

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4 0
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