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stealth61 [152]
3 years ago
14

A candy shop sells a box of chocolates for $30. It has $29 worth of chocolates plus $1 for the box. The box includes two kinds o

f candy; caramels and truffles. Lita knows how much the different types of candies cost per pound and how many pounds are in the box. She said if x is the number of caramels included in the box and y is the number of pounds of truffles in the box then I can write the following equations based on what I know about one of these boxes:
X+y=3
8x+12y+1=30


How many pounds of candy are in the box?

What is the price per pound of the caramels?

What does the term 12y in the second equation represent?

What does 8x+12y+1 in the second equation represent?
Mathematics
1 answer:
ANEK [815]3 years ago
5 0
Dm for the answer can’t do it right now
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X^2 -11x +30 in factored form
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Step-by-step explanation:

It would be the answer above. Hope this helps!

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Help please. If correct I’ll mark as brainliest but I rlly need help.
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Using the information in the Box-and-Whisker plot below, what is the 1st
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Step-by-step explanation:

where the box ends on the left side is the 1st quartile.

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The answer is -0.8 welcome

8 0
2 years ago
Read 2 more answers
Student Debt – Vermont: The average student loan debt of a U.S. college student at the end of 4 years of college is estimated to
mezya [45]

Answer:

The confidence interval is (24116.3878,24883.6122).

Step-by-step explanation:

We are given the following information in the question:

Population mean, \mu = $23,500

Sample mean,\bar{x} = $24,500

Sample standard deviation,s = $2,800

Sample size, n =  146

Confidence interval:

\bar{x} \pm t_{critical}\frac{s}{\sqrt{n}}  

Putting the values, we get,

t_{critical}\text{ at}~\alpha_{0.05} = \pm 1.655436

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The confidence interval is (24116.3878,24883.6122).

5 0
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