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anygoal [31]
3 years ago
5

Evaluate for x = -10 and y = 6 3x + xy - 4y

Mathematics
1 answer:
Setler [38]3 years ago
8 0
We plug in -10 as x and 6 as y. We get -30 - 60 - 24 = -90 - 24 = -114
---
Hope this helps!
==jding713==
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Answer this as quick as possible please! (NO EXPLANATION REQUIRED!) <3
shtirl [24]

Answer: 9 Apples

Step-by-step explanation:

Given the following :

Total number of bags = 12

Mean of the distribution(m) = 8

Number of apples (x):

6 - - - - 7 - - - - 8 - - - - 9 - - - - 10

Frequency (f) :

1 - - - - 4 - - - - 2 - - - - 3 - - - - 1

Therefore :

Let number of apples in the 12th bag = y

Frequency of 12th bag : (12 - 11) = 1

Mean of distribution(m) :

Sum of ( f * x) / sum of f

Sum of (f * x) = (6*1)+(7*4)+(8*2)+(9*3)+(10*1)+(y*1)

Sum of (f * x) = (6+28+16+27+10+y) = 87 + y

Sum of f = 12

From :

m = Sum of ( f * x) / sum of f

8 = (87 + y) / 12

87 + y = 12 * 8

87 + y = 96

y = 96 - 87

y = 9

Number of apples in 12th bag is 9 apples

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Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
skad [1K]

Answer:

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Step-by-step explanation:

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2 years ago
How do I solve this and answer?
kodGreya [7K]

Step-by-step explanation:

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you have to change a bit so it will be c²-b²=a²

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A base of a triangle measures 32 centimeters . what is the measure of the corresponding midsegment of a triangle.
raketka [301]
B.16CM

I hope it helped

4 0
3 years ago
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