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Tanzania [10]
3 years ago
5

I cant add mixed fractions with whole numbers

Mathematics
1 answer:
butalik [34]3 years ago
3 0

If you add the whole number to the whole number part of the mixed number, and then add the fraction from the mixed number on to the end of that,  you get a new mixed number which is your answer.

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The Chewy Candy Company is test marketing a new candy bar in Seoul and Manila.
Anon25 [30]

The first month in which the board will see the cumulative total number of candy bars sold in Manila exceeded the cumulative total in Seoul is of:

3rd month.

<h3>What are linear functions?</h3>

The slope-intercept definition of a linear function is presented as follows:

y = mx + b.

In which the coefficients are defined as follows:

  • m is the slope, representing the rate of change.
  • b is the y-intercept, representing the initial value.

For the functions in this problem, the slope and the intercept are given as follows:

  • Slope: Monthly increase.
  • Intercept: amount sold by the end of the first month.

Taking the end of the first month as a parameter, the functions are defined as follows:

  • Seoul: S(m) = 40 + 60(m - 1).
  • Manila: M(m) = 20 + 80(m - 1).

Then Manila exceeds Seoul when:

M(m) > S(m)

20 + 80m - 80 > 40 + 60m - 60

20m > 40

m > 2.

2.1 for example is in the 3rd month, hence the 3rd month is the correct answer.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

3 0
1 year ago
A couch that regularly sells for $450<br> was discounted by 30% off.
vaieri [72.5K]

Answer:

The price after the discount would be $315.

8 0
3 years ago
Last season two running backs on the Steelers football team rushed or a combined total of 1550 yards. One rushed 9 times as many
Sidana [21]
First we define variables:
 x = distance traveled by player A
 y = distance traveled by player B
 We have the following system of equations:
 x + y = 1550
 x = 9y
 Solving the system we have:
 x = 1395
 y = 155
 Answer:
 
x = 1395 yards (player A)
 
y = 155 yards (player B)
3 0
4 years ago
Triangles A B C and F D E are shown. Angle A C B is 83.5 degrees. Angle D E F is 62.7 degrees. The lengths of sides B C and D E
DedPeter [7]

Answer:

AB= FD

Step-by-step explanation:

I JUST THINK IT

I AM NOT SURE

7 0
3 years ago
. Mr. Donut wants to paint a donut on the wall of his restaurant. The diameter of the outside edge of the donut will be 22 inche
KATRIN_1 [288]

Answer:

The area needed to be painted is approximately 301.44 square inches.

Step-by-step explanation:

The shape of a donut is represented by two concentrical circles, whose area is described by the following formula:

A =A_{g}-A_{s} (Eq. 1)

Where:

A - Total area of the donut, measured in squared inches.

A_{g} - Area of the greater circle, measured in square inches.

A_{l} - Area of the lesser circle, measured in square inches.

By using the definition of the area of the circle, we expand the equation above:

A = \frac{\pi}{4}\cdot D^{2}_{ext} - A_{s} (Eq. 1b)

If we know that \pi = 3.14, D_{ext} = 22\,in and A_{s} = 78.5\,in^{2}, the area needed to be painted is:

A = \frac{(3.14)\cdot (22\,in)^{2}}{4}-78.5\,in^{2}

A \approx 301.44\,in^{2}

The area needed to be painted is approximately 301.44 square inches.

6 0
3 years ago
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