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skad [1K]
3 years ago
14

(plz help me) Chocolates cost $0.20 per ounce. Samantha spent $6.80 on chocolates. If n represents the number of ounces she boug

ht, which of the following equations is true? A. $6.80 + n = $0.20 B.$6.80*$0.20=n C. $6.80 ÷ $0.20 = n D.$6.80*n=$0.20
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

c 6.80/.20 equals n that is the answer


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Which of the following investments could be represented by the function A = 250(1 + 0.08/12)12 × 4?
Alekssandra [29.7K]

hello,

the first term is 250 so this is the initial invested amount

(1+\dfrac{0.08}{12})^{12}=(1+\dfrac{8\%}{12})^{12}

is to compute 8% annual interest compounded monthly (there are 12 months in a year)

and then multiply by 4 means that it is computed for 4 years so

finally the answer is

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hope this helps

7 0
2 years ago
Are the expressions (-2)^4 and -2^4 equivalent? Explain how you know.
Elden [556K]
No, becasue of PEMDAS
so parenthasees first
exponents next
mulitplciation next

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3 0
3 years ago
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If (x+5) is a factor of 3x^2+14x+k, what is the value of k?
kherson [118]
If (x+5) is a factor the equation will equal zero when x=-5 so

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3 years ago
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Fittoniya [83]

Answer:

2

Step-by-step explanation:

ok so let's start

were starting off with -3/4 and were adding 2 3/4 to that and it's equal to 2 3/4 subtract 3/4

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2 3/4 - 3/4 = 2

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it's 2 my dude or girl i don't know

3 0
2 years ago
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