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Xelga [282]
4 years ago
8

-3x + 5y = 13 X + 4y = -10

Mathematics
1 answer:
Alex17521 [72]4 years ago
6 0
X= -6
Y=-1
The x value is minus 6 and the y value is equal to minus 1
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mr gardener is makin 6 treat bags.he has 185 chocloate coverd raisins. how many chocolate coverd rasins will be on each bag
Elenna [48]

Answer:

30

Step-by-step explanation:

he will still have extra but not enough to make another bag

7 0
3 years ago
A marketing consultant observed 40 consecutive shoppers to estimate the average money spent by shoppers in a supermarket store.
KonstantinChe [14]

Answer:

0.998 is the probability that the average money spent by  a sample of 40 shoppers is within $10 of the actual population mean.

Step-by-step explanation:

We are given the following information in the question:

Standard Deviation, σ = $21.51

We are given that the distribution of average money spend is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

We have to find:

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6 0
3 years ago
Determine if the triangles, ΔYPQ and ΔNPD, are similar. If so, identify the similarity criterion.
pav-90 [236]

Answer:

The answer to your question is A) they are similar because of AA criterion

Step-by-step explanation:

- ∠ QYP is ≅ to ∠ DNP           given

- ∠ QPN is ≅ to ∠ DPN           vertical angles

- ∠ YQP is ≅ to ∠ NDP            if two angles are congruent third angle

                                                is also congruent.

Conclusion

ΔYPQ is similar to ΔNPD because of AA similarity.

6 0
3 years ago
What is the answer to 2(12-18x)=x-11x​
Ivan

Answer:

x=0

Step-by-step explanation:

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4 0
4 years ago
What is a verbal expression for w-24
schepotkina [342]

Question: What is a verbal expression for w-24

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Hope It Helps!!

5 0
3 years ago
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