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Xelga [282]
3 years ago
5

3x+y = 18 x= -2y + 1 Solve by substitution

Mathematics
2 answers:
kondor19780726 [428]3 years ago
7 0

Answer:

Step-by-step explanation:

3x+y = 18 x= -2y + 1 Solve by substitution

VARVARA [1.3K]3 years ago
6 0

Answer:

i think its 4.9 or 6.8

Step-by-step explanation:

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The high school has 23 teachers and 575 students what is the ratio of teachers to students
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8 0
3 years ago
The quotient of m and 350 equals 299
Sveta_85 [38]

Answer:

Step-by-step explanation:

m÷350 = 299

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8 0
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Out of the last 50 guests, only 1 of them brought a coupon for free admission to the carnival. If there are 1500 guests expected
Aleonysh [2.5K]
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3 years ago
Plz help. show work.
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7 0
4 years ago
How many times greater is the value of the 9 in 9,000 than the value of the 9 in 900?
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8 0
4 years ago
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