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FinnZ [79.3K]
3 years ago
13

"Delia is hosting a barbecue. She buys a total of 50 burgers and hot dogs for $90. Delia pays $2 per burger and $1.50 per hot do

g. Write a system of equations to find the number x of burgers and the number y of hot dogs Delia buys. Solve linear equation by substitution! I need severe help please begging anyone
Mathematics
1 answer:
leva [86]3 years ago
7 0
Let the amount of hot dogs and burgers purchased be H and B, then you should be able to solve te system of equations to determine the amount of hot dogs/burgers puchased. H+B=50___ 2HB+1.5=__
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sergeinik [125]

Answer:

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Please give brainliest if this answer satisfies your question.

4 0
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How many solutions does the nonlinear system of equations graphed below have?
NeTakaya

Answer:

Three solutions.

Step-by-step explanation:

In order to solve system of equations by graphical method, we graph the system of equations. The intersection point (s) of the two graph would give us the solution.

If the graph of the equations intersect at 2 points then there will be 2 solutions, if there are 4 intersection then there would be 4 solutions and so on.

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4 years ago
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If the pattern in the table continues, when will sales for pants equal sales for shirts?
Anika [276]
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4 years ago
An article describes an experiment to determine the effectiveness of mushroom compost in removing petroleum contaminants from so
alexgriva [62]

Solution :

Let p_1 and p_2  represents the proportions of the seeds which germinate among the seeds planted in the soil containing 3\% and 5\% mushroom compost by weight respectively.

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The test statistic can be written as :

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Hence we conclude that the two population proportion are not significantly different.

Conclusion :

There is not sufficient evidence to conclude that the \text{proportion} of the seeds that \text{germinate differs} with the percent of the \text{mushroom compost} in the soil.

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