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Neko [114]
4 years ago
8

Case bought a 10 week old pig that weighed 30 kg. At 18 weeks the pig weighed 80 kg. The equation (18 − 10)w + 30 = 80 can be us

ed to find the number of kg (x) the pig gained each week. How many kilograms did the pig gain each week?

Mathematics
2 answers:
drek231 [11]4 years ago
7 0

Answer:25/4

Step-by-step explanation:

lisabon 2012 [21]4 years ago
5 0

Answer:

6.25 kg

Step-by-step explanation:

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Need help on this question if you could help that would be great.
yanalaym [24]
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3 years ago
What is the value of x? <br><br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B5%7D%20x%20-%20%20%5Cfrac%7B1%7D%7B10%
NeTakaya

Answer:

x = \frac{1}{2}

Step-by-step explanation:

Given

\frac{4}{5} x - \frac{1}{10} = \frac{3}{10}

Multiply through by 10 ( the LCM of 5 and 10 ) to clear the fractions

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6 0
3 years ago
A school has 1200 students 1/3 are in the upper school. 2/5 in the middle school and the remainder in lower school. How many stu
seraphim [82]

Answer:

257 students in the lower school

Step-by-step explanation:

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3 years ago
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