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3 years ago

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

1 answer:

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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(All numbers can be reused) Using only 5 numbers to make a set that has a mean of 5, what’s the highest median this set can have

slega [8]

Answer:

Mean: Use any 5 numbers that make 25.

Median: 5

Step-by-step explanation:

For the mean you can use 2.5+2.5+2.5+7.5+10

I'm not sure about the median... If it's asking about the median for the set I used, it would be 2.5. If it's asking about the one gives, not including the zero would be 5.

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3 years ago

A pizza delivery worker purchased a used motor scooter that had been driven 12{,}10012,100 miles. He drives the motor scooter on

In-s [12.5K]

Answer:

$25,000=50d+12,100$

Step-by-step explanation:

Let d represent the number of pizza delivery days.

We have been given that a pizza delivery worker drives the motor scooter only on days he is working, during which he drives an average of 50 miles per day. So the number of miles driven in d days will be 50d.

As the delivery worker purchased a used motor scooter that had been driven 12,100 miles. This means that initial value or y-intercept will be 12,100.

$\text{Total number of miles the scooter has been driven}=\text{Miles driven in d days+Initial value}$

Upon substituting our given values we will get,

$25,000=50d+12,100$

Therefore, the equation $25,000=50d+12,100$ models the total number of miles driven in d days of pizza delivery.

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3 years ago

What is the reflection image of P(0, 0) after two reflections, first across x = 4 and then across y = -3?

julia-pushkina [17]

Across x = 4 -> (8,0)

Across y = -3 -> (8,-6)

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3 years ago

Read 2 more answers

What is the distance between (-5,5) and (2,6) rounding to the nearest hundred

ExtremeBDS [4]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -5}}\quad ,&{{ 5}})\quad 
% (c,d)
&({{ 2}}\quad ,&{{ 6}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[2-(-5)]^2+[6-5]^2}\implies d=\sqrt{(2+5)^2+(6-5)^2}
\\\\\\
d=\sqrt{7^2+1^2}\implies d=\sqrt{50}$

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4 years ago

John had 28 color pencils. He was given a new set of colour pencils which contained twice as much he already had. Jonh gave 11 c

shepuryov [24]

Answer:

Step-by-step explanation:

First, do 28 times two, since he's getting twice as many colored pencils. You should get 56. Then you take 11, and since he has 3 sisters you multiply it by three. Then you have 33. When you get this, you need to subtract 33 from 56. You should get 23 and that's your answer.

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3 years ago

Read 2 more answers

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

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