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DerKrebs [107]
2 years ago
9

Find the midpiont between y and 31 is -5 find y

Mathematics
2 answers:
LenKa [72]2 years ago
5 0

Answer:

y=-41

Step-by-step explanation:

\frac{y+31}{2} =-5\\y+31=-5 \times 2\\y+31=-10\\y=-10-31\\y=-41

SCORPION-xisa [38]2 years ago
5 0
Y=41 would be your correct answer.
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On a farm the number of cows and the number of sheep are in the tatio 6:5 the number of sheep and the number of pigs are in the
Rzqust [24]

Answer:

There are 70 sheep in the farm.

Step-by-step explanation:

Consider the provided information.

Let c represents the cows, s represents the sheep and p represents the pigs.

The number of cows and the number of sheep are in the ratio 6:5.

\dfrac{c}{s} =\dfrac{6}{5}

c =\dfrac{6s}{5}

The number of sheep and the number of pigs are in the ratio 2:1.

\dfrac{s}{p} =\dfrac{2}{1}

p =\dfrac{s}{2}

The total number is 189.

c+s+p=189

Substitute the value of c and p in above.

\dfrac{6s}{5}+s+\dfrac{s}{2}=189

\dfrac{12s+10s+5s}{10}=189

27s=1890

s=70

Hence, there are 70 sheep in the farm.

8 0
3 years ago
Plzzz help!!!!!
Nat2105 [25]

Answer:

Answer choice D

Step-by-step explanation:

The range of a function in this form is always f(x)≤k, where k is the y-intercept and f(x) is the range.

6 0
3 years ago
What is the best estimate for the sum of 3/8 and 1/12
garri49 [273]
3/8 + 1/12
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4 years ago
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