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xeze [42]
4 years ago
15

Linh buys two T-shirts for $12 each, a pair of shoes for $28, and a pair of jeans for $45. She has a coupon for 30 percent off h

er total purchase. There is no tax on her purchase. What is the final price that Linh pays? $25.50 $29.10 $59.50 $67.90
Mathematics
2 answers:
frosja888 [35]4 years ago
8 0

Answer:

The answer is D) $67.90 , i just took the test.

Step-by-step explanation:


DIA [1.3K]4 years ago
7 0
You would add 12 + 28 + 45 = 85
Then take off 30 percent of $85 and the answer is $59.50
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What is the distance between -10 and six on a number line
Mkey [24]

Answer:

10+6=16

Step-by-step explanation:

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3 years ago
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You want to put some money in a simple interest account. it pays 8% interest annually for 2 years. you would like to earn $500 i
kicyunya [14]
P=i/rt
P=500/(0.08*2)
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7 0
4 years ago
How do you find the percent to change of 86 to 150
bulgar [2K]

Answer:

57.3333333333

Step-by-step explanation:

you set up a equation that looks like this

                        86

___     =      ______

100                   150


you mutiply 100 by 86 and get 8600 then you divide that by 150 and get 57.333333333 as your finally answer.

4 0
3 years ago
In an effort to estimate the mean of amount spent per customer for dinner at a major Lawrence restaurant, data were collected fo
larisa86 [58]

Answer:

The 99% confidence interval for the population mean is 22.96 to 26.64

Step-by-step explanation:

Consider the provided information,

A sample of 49 customers. Assume a population standard deviation of $5. If the sample mean is $24.80,

The confidence interval if 99%.

Thus, 1-α=0.99

α=0.01

Now we need to determine z_{\frac{\alpha}{2}}=z_{0.005}

Now by using z score table we find that  z_{\frac{\alpha}{2}}=2.58

The boundaries of the confidence interval are:

\mu-z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80-2.58\times \frac{5}{\sqrt{49}}=22.96\\\mu+z_{\frac{\alpha}{2}}\times \frac{\sigma}{\sqrt{n} }\\24.80+2.58\times \frac{5}{\sqrt{49}}=26.64

Hence, the 99% confidence interval for the population mean is 22.96 to 26.64

3 0
4 years ago
Can some one help me with this question its hard :( down below ill give brainliest
Bogdan [553]

Answer:

C. xy²

Step-by-step explanation:

You have to add the exponents:

(xy) exponent is 1

(x) exponent is 1

Combine the (x):

xy²

5 0
3 years ago
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