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avanturin [10]
3 years ago
14

X 9 =12 2 ⋅12 7 . x=?

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
7 0
I think it’s
x= -54
PLZZ GIVE BRAINLYEST
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What is the length of the hypotenuse of triangle ABC? Round your answer to the nearest tenth. A) 2.5 m B) 4.3 m C) 5.5 m D) 18.2
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MA_775_DIABLO [31]

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Step-by-step explanation:

The sum is found by combining "like" terms—those that have the same arrangement of variables.

The first expression, 2x +6, has terms 2x and 6.

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In each case, the first term listed is first-degree in the variable x. These are "like" terms, so can be added:

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Then the sum of the given expressions is the sum of the results from adding like terms:

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3 years ago
Tammy has 4 times as many books as Willy . Willy has 180 fewer books than Tammy . How many books does Willy have ?​
enyata [817]

Answer:

60 books

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let the number of books Willy has be x , then

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Step-by-step explanation:

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3 years ago
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