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emmasim [6.3K]
3 years ago
11

Icy River increased the price of a ​$1.15 cola by 15​%. Find the increase in price and the new price. round to the nearest cent

Mathematics
1 answer:
madam [21]3 years ago
5 0
15%  x
100  1.15        X is your variable, your unknown number and 15% has to always be over 100 , Then you have to cross multiply and divide 100 because that is the only number basically you have to just multiply across and divide 100 to make it to the nearest cent you have to round the last two numbers after the decimal Representing money.. Hope this helps!!
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The relationship between the input values (x) and the output values (y) is :'y is one less than a quarter of x'
sattari [20]

An equation in the form of y is y = x/4 - 1

<h3>An equation in the form y = ...</h3>

The statement is given as:

'y is one less than a quarter of x'

A quarter of x means x/4

So, we have:

y = x/4 - 1

Hence, an equation in the form of y is y = x/4 - 1

<h3>Number sentences</h3>

From the question, we have:

x = -4, -2,0, 2 and 4

Substitute these values in y = x/4 - 1

-4/4 - 1 = -2

-2/4 - 1 = -1.5

-0/4 - 1 = -1

2/4 - 1 = -0.5

4/4 - 1 = 0

The above represents the number sentences

<h3>The flow diagram</h3>

This is represented as:

x                     Computation           y

-4                    -4/4 - 1                     -2

-2                    -2/4 - 1                     -1.5

-0                    -0/4 - 1                     -1

2                      2/4 - 1                     -0.5

4                      4/4 - 1                     0

<h3>The table of values</h3>

This is represented as:

x   y

-4 -2

-2 -1.5

-0 -1

2  -0.5

4  0

<h3>Ordered pairs of numbers.</h3>

This is represented as:

(-4, -2), (-2, -1.5), (0, -1), (2, 0.5) and (4, 0)

Read more about linear functions at:

brainly.com/question/15602982

#SPJ1

8 0
11 months ago
It is known that the graph of the function y= x goes through the point A(4, −.5). Find k and plot its graph.
matrenka [14]
I will need to see a picture. I feel like I’m missing information.
5 0
3 years ago
PLEASE HELP AND HURRY
Inessa [10]

Answer:

4.75x=54+2.5x    x=24

Step-by-step explanation:

x=Number of games

4.75x=54+2.5x

Subtract 2.5x from both sides:

2.25x=54

Divide both sides by 2.25:

x=24

6 0
2 years ago
I need help with my hw in math
vlabodo [156]
6. I think it's b but I could be wrong hope I helped.
6 0
3 years ago
Read 2 more answers
Subtract.
DanielleElmas [232]

Answer:

B because u will have to first open the bracket according to BODMAS: bracket of division multiplication addition and subtract trust me before solving something like this use this <u>BODMAS</u>

6 0
2 years ago
Read 2 more answers
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