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OLga [1]
3 years ago
15

Amy buys two shirts. One shirt costs $12.95 and the other costs $15.98. How much money does Amy spend altogether

Mathematics
2 answers:
pshichka [43]3 years ago
5 0
She spent 28.93 in total
shtirl [24]3 years ago
4 0

Answer:

$28.93

Step-by-step explanation:

 12.95+15.98 = $28.93

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A local boutique sells water bottles for a set price, plus an additional fee for each letter that customers would like engraved
lesantik [10]

Answer:

y = 0.35x + 18.99

5 0
3 years ago
The length of a rectangle is 4 centimeters more than twice its width of the perimeter of the rectangle is 86centimeters find the
lana66690 [7]

Answer:

Width= 13 cm

length=30cm

Step-by-step explanation:

Let the length of the rectangle be 'L'

And the width of the rectangle be 'W'

Perimeter= 86 cm

According to the statement:

        Length= 2*Width+4\\L=2W+4

Perimeter of a rectangle= 2(Length+Width)

86=2(2W+4+W)\\86/2=3W+4\\43=3W+4\\3W=43-4\\3W=39\\W=39/3\\W=13 cm\\\\Length(L)=2W+4\\=2(13)+4=26+4=30 cm\\Length=30 cm

                               Width= 13 cm

                                length=30cm

6 0
3 years ago
Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a sta
vlada-n [284]

Answer:

$ 2263

Step-by-step explanation:

In this case to calculate the standard error of the mean, we only need the standard deviation (sd) and the number of the random sample (n).

sd = 13000

n = 33

SE = sd / (n ^ (1/2))

replacing:

SE = 13000 / (33 ^ (1/2))

SE = 2263.01

What the standard error of the mean for a random sample of 33 first-year lawyers means is $ 2263

6 0
3 years ago
Whats the slope in y=−5−12x.?
jek_recluse [69]

Answer:

-12

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The scale of a map is 1 cm: 77 km.
laiz [17]

\bf \stackrel{map}{1~cm}\qquad :\qquad \stackrel{actual}{77~km}\qquad \cfrac{map}{actual}=\cfrac{1}{77}~\hfill \cfrac{\stackrel{map}{3}}{\underset{actual}{a}}=\cfrac{1}{77}\implies 231=a

4 0
3 years ago
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