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BigorU [14]
3 years ago
13

mikayla bought five skirts at $x each three of the five skirts came with a matching top for an adshenal $9 each write and simplf

y an expression that repersents the total cost
Mathematics
1 answer:
kiruha [24]3 years ago
5 0

Answer:

5x + 27

Step-by-step explanation:

This is because the 5 shirts for x dollars = 5x.

Then 3 shirts cost 9 dollars = 27.


So, the answer is 5x + 27

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Jill and Marcy go to an ice cream store where they have the option of getting a smoothie in either a cylindrical or rectangular
k0ka [10]

Answer: Jill got the larger smoothie and its volume is 1609.14 cubic cm.

Step-by-step explanation:

Since we have given that

Jill purchased the cylindrical container.

Height of container = 8 cm

Radius = 8 cm

So, volume of cylindrical container would be

\pi r^2h\\\\=\dfrac{22}{7}\times 8\times 8\times 8\\\\=1609.14\ cm^3

Marcy purchased the rectangular container.

Height of container = 8 cm

Width = 8 cm

Length = 8 cm

so, volume of rectangular container would be

l\times b\times h\\\\=8\times 8\times 8\\\\=512\ cm^3

Hence, Jill got the larger smoothie and its volume is 1609.14 cubic cm.

3 0
3 years ago
410 miles on 20 gallons of gas 75 gallons of gas What is the cars gas mileage
Setler79 [48]
410/20 * 75 = 1537.5 miles.
5 0
3 years ago
Jett decides to invest $5000 in his savings account. The account has an interest rate of 5%. How much interest does Jett have af
Marina86 [1]

Answer:

$1,250

Step-by-step explanation:

use the I = Prt simple interest formula

4 0
3 years ago
Of the last 18 trains to arrive at Kensington Station, 12 were on time. What is the experimental probability that the next train
just olya [345]

Answer:

6 were late taht is a step to help you

Step-by-step explanation:

8 0
3 years ago
GUYS PLEASE HELP WITH THIS PLEASE
sweet [91]

Trigonometry functions is often employed in taking the measurement of the level or the pitch of a sound wave or musical note.

The change of amplitude of a sound wave's amplitude is linked to the change in pressure that occurs due to the wave measured at a given location.

Frequency tells the number of waves that  pass a fixed location in a specific time frame.

<h3>How does sound waves relate to trigonometric functions?</h3>

Sound engineers uses the basic laws of trigonometry via sine and cosine graphs.

Note that all sounds can be broken down into a lot of sine waves, as sine waves comes together to form sounds.

Therefore, Trigonometry functions is often employed in taking the measurement of the level or the pitch of a sound wave or musical note.

Learn more about Sound waves from

brainly.com/question/26096799

#SPJ1

6 0
2 years ago
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