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ValentinkaMS [17]
3 years ago
10

Together, a necklace and a bracelet cost $192. Find the price of each if the necklace costs 3 times as much as the bracelet

Mathematics
1 answer:
nata0808 [166]3 years ago
4 0

Answer:

the necklace costs $144 while the bracelet costs $48.

Step-by-step explanation:

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What is the slope of the line that passes through (-3,4) and (-3,-4)
suter [353]

Answer:

undefined

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

    = ( -4-4)/( -3 - -3)

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When we divide by zero, the answer is undefined so the slope is undefined

8 0
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Help me plz it’s hard for me lol
slava [35]

Answer:

36

Step-by-step explanation:

2 *3 sqare root 3 * 12

Solving gives:

6 sqare root 36.

sqare root 36 = 6

2 * 6 * 3

So our answer is 36.

3 0
3 years ago
what translation rule can be used to describe the result of the composition of (x,y) --> (x - 9,y - 2) and (x,y) --> (x +
N76 [4]
Move x coordinate 9 units left then y coordinate 2 units upwards

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5 0
4 years ago
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According to the empirical rule, if the data form a bell-shaped normal distribution, __________ of the observations will fall wi
Kaylis [27]

Answer:

95%

Step-by-step explanation:

The empirical rule states that if data follows normal distribution then the percentage of observations falls within one, two and three standard deviation around the mean are

i) 68% falls within one standard deviation

ii) 95% falls within two standard deviation

iii) 99.7% falls within three standard deviation.

Hence 95% of the observations will fall within two standard deviations around the mean if the data follows normal distribution.

5 0
3 years ago
James has $10 less than three times the amount Amy has. Which expression represents James' amount if Amy has d dollars?
nignag [31]

Answer: 30

Step-by-step explanation:

10 x 3 = 30

It might be wrong but I wanted to try it so don’t you my answer.

4 0
3 years ago
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