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adoni [48]
3 years ago
7

Nancy and bill collect coins. Nancy has x coins. Bill has 7 coins fewer than 2 times the number of coins Nancy has. Write and si

mplify an expression for the total number of coins Nancy and bill have . Simplify your answer .
Mathematics
1 answer:
pashok25 [27]3 years ago
8 0

Answer:

total: 3x + 7

Step-by-step explanation:

Nancy = x

Bill = 2x + 7

together = 3x + 7

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2 years ago
Points J and K are midpoints of the sides of triangle FGH. What is the value of y?
sashaice [31]
The answer 

the complement of the question is 

What is the value of y?

2
5
7
<span>8
</span>
According to the image, HKJ and FGH are similar, we can apply the theorem of thales
since GK and GF are parallels, so 

HK / HF = HJ / HG = KJ / GF and as we see on the figure, HK = HF /2, this implies  2HK =HF

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likewise, equivalent to  5y +3  = 4y +10, 5y-4y = 10-3, and y = 7


so the answer is 7




7 0
3 years ago
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Put the following equation of a line into slope-intercept form, simplifying all
lisabon 2012 [21]

Answer:

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Step-by-step explanation:

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Divide each side by 2

2y/2 = -10x/2 -18/2

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2 years ago
Mandy has a 10.2-ounce container of mustard. She uses 130 of the mustard to put on her hot dog each time. How many ounces of mus
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Can anyone explain how you get the answer?
AnnyKZ [126]

Answer:

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x is increasing by 2

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2 years ago
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