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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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AB=19 \\ and \ AB=CD

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Directions-Graph the following slope intercept equation
FromTheMoon [43]
0,-2

I don’t really have an explanation
7 0
2 years ago
What is y=1/2x+4 in standard form?
zhuklara [117]
<h3>Answer:  x-2y = -8</h3>

===========================================

Explanation:

Multiply both sides by 2 to clear out the fraction

y = (1/2)x+4

2y = 2[ (1/2)x + 4 ]

2y = 2*(1/2)x + 2*4

2y = x + 8

Then move the x term over to the left side

2y = x+8

2y-x = 8

-x+2y = 8

Optionally we can multiply both sides by -1

-x+2y = 8

-1*(-x+2y) = -1*8

x-2y = -8

This is in standard form Ax+By = C with A = 1, B = -2, C = -8

The reason why I multiplied both sides by -1 was to make A > 0 which is what some textbooks use as convention. Of course -x+2y = 8 is equally valid too.

8 0
3 years ago
Solve for x.<br> 5<br> 10<br> 12<br> 13
zysi [14]

Answer: B)  4 & 1/6

Nice work on getting the correct answer.

============================================================

Explanation:

x is opposite the marked acute angle

5 is opposite the corresponding acute angle

So x and 5 are proportional to each other. We can form the ratio x/5

Similarly, 10 and 12 are proportional to one another. We can form the ratio 10/12.

Set those ratios equal to each other and solve for x

x/5 = 10/12

12x = 5*10 ... cross multiply

12x = 50

x = 50/12 ...... divide both sides by 12

x = (25*2)/(6*2)

x = 25/6

x = (24+1)/6

x = 24/6 + 1/6

x = 4 + 1/6

x = 4 & 1/6 which shows why <u>choice B</u> is the answer.

Side note: 25/6 = 4.167 approximately

8 0
3 years ago
Read 2 more answers
Help me pleaseeeeee thankyou
ddd [48]

Answer:

2.1

Step-by-step explanation:

you round the one and thus 2.1

6 0
3 years ago
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