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salantis [7]
3 years ago
12

Solve y = 7 - x when x = -1 If you show your work I will give you Branlist

Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0

Answer:

y=8

Step-by-step explanation:

y=7-(-1)= 8

good luck

juin [17]3 years ago
3 0

Answer:

8

Step-by-step explanation:

y = 7 - x

y = 7 - (-1)

note: a negative plus a negative equals a positive.

y = 7 + 1

y = 8

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Find the values of x and y in the diagram.
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Answer:

x = 15

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Step-by-step explanation:

ΔTUR is a 60°-60°-60° triangle because all angles are equal and  180/3 is 60

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that means that angles T and S (which are both 3y°) plus angle R equal 180 so you can set up this equation to find y:  120 +6y = 180

                                                                6y = 60

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Because angles T and S are the same we know that TR and TS are also the same, so RT is 15

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7 0
3 years ago
For every 5 coins Carmen gets she gives 2 to her brother frankie if carmen has 9 coins how many does frankie have
ANTONII [103]
2 because for every 5 she gets she gives 2 to her brother and she only got one 5 so its 2
8 0
3 years ago
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Use the graph method to solve the system of the linear equations:
Sophie [7]

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Step-by-step explanation:

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tia_tia [17]

Answer:

(-2,-6)

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Step-by-step explanation:

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5 0
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guajiro [1.7K]

Answer:

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3 years ago
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