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kykrilka [37]
3 years ago
5

PLEASE HELP

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0

Answer:

x=5

Step-by-step explanation:

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A local pizza shop has a membership program for frequent buyers. The membership costs $5 per month and members get a discounted
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Answer: Nazim have to pay $35 for 20 slices of pizza.

Monthly cost for x slices =  5+1.5x

Step-by-step explanation:

Let x = number of slices

As per given,

Total monthly cost for x slices = (membership cost) +(discounted price) ×(x)

i.e. Total monthly cost for x slices = 5+1.5x

If x=20

Then, Nazim have to pay = 5+1.5(20)

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i..e Nazim have to pay $35 for 20 slices of pizza.

Monthly cost for x slices =  5+1.5x

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3 years ago
What is 1/7 As a decimal?<br><br> Give your answer rounded to 2 decimal places.
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Answer:

0.14

Step-by-step explanation:

1/7 = 0.1428571429.......

round to two decimal places so se look at the 4 which is the second decimal place, and then we see that the number to the right of it is less than 5 and therefore we round down to 4 and not 5.

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4 0
2 years ago
Karen drives straight south on Interstate 405 from the Santa Monica Freeway interchange going 10 miles per hour faster than Meli
natima [27]

Karen is moving at 81.2 miles per hour while Melinda is moving at 71.2 miles per hour.

<h3>Equation for speed</h3>

Speed is the ratio of total distance travelled to total time taken. It is given by:

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Let a represent Karen speed and b represent Melinda speed, hence:

a = b + 10

a - b = 10   (1)

Also:

a = d₁ / 1

d₁ = a

b = d₂/ 1 hour

d₂ = b

Since they are 108 miles apart, using Pythagoras:

108² = d₁² + d₂²

a² + b² = 11664

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Karen is moving at 81.2 miles per hour while Melinda is moving at 71.2 miles per hour.

Find out more on speed at: brainly.com/question/4931057

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2 years ago
A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s
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Answer:

The answer could be easier if you make a ratio and actual graph

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which explains the error Krista made?
MariettaO [177]
A is the right option! Because 0.40 should be in second equation with the x to represent the number of stamps multiply by 40 cents.
4 0
3 years ago
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