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3 years ago

PLEASEEEEE HELPPPPPP ASAPPPPPPPP

Mathematics

1 answer:

natta225 [31]3 years ago

5 0

9514 1404 393

Answer:

64r -48r -144

Step-by-step explanation:

The January cost expression is ...

62p -48p -144 -432 = profit

The cost is identified as having 3 components, so the profit will have 4 components:

(selling price)×p - ((cost per unit)×p +(fixed monthly cost)) -(first month startup cost) = profit

Comparing this to the given equation, we identify the components as ...

selling price = 62

cost per unit = 48

fixed monthly cost = 144

first month startup cost = 432

We note that 432 = 3×144, so is consistent with the description of startup costs.

Increasing the selling price by $2 will raise it from 62 to 64. In February, the initial month startup cost disappears, so the profit equation becomes ...

(selling price)×r - ((cost per unit)×r +(fixed monthly cost)) = profit

64r -48r -144 = profit

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Martin is 6 years younger than his sister. The sum of their ages is no more than 22 years. use x represents Martin's sister's ag

Agata [3.3K]

Martins sisters age is 14 I got this My work (could be wrong)

Its pretty simple if they said Their sum of their ages is <u>22</u> all you have to do is 22-6= 14.

Hope this helps If you have any questions ask me in the comments :D

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3 years ago

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The area of a playground is 336 yd2. The width of the playground is 5 yd longer than its length. Find the length and width of th

kari74 [83]

L= 15
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3 years ago

Approximately 1,870,000 oz of gold went into the manufacturing of electronic equipment in a certain country in 1 year. This was

Alexxandr [17]

Answer: 17000000 ounces of gold were mined in that country that year.

Step-by-step explanation:

Let x represent the number of ounces of gold that were mined in that country that year.

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7 0

3 years ago

Simplify £2.50 : 60p

slavikrds [6]

Answer:

Here we will simplify 2/50 to its simplest form and convert it to a mixed number if necessary.

In the fraction 2/50, 2 is the numerator and 50 is the denominator.

When you ask "What is 2/50 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.

We do this by first finding the greatest common factor of 2 and 50, which is 2.

Then, we divide both 2 and 50 by the greatest common factor to get the following simplified fraction:

1/25

Therefore, this equation is true:

2/50 = 1/25

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

1/25 = Proper Fraction

Step-by-step explanation:

please mark brainliest

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3 years ago

Quadrilateral FGHI is similar to quadrilateral JKLM. Find the measure of side JK

Stells [14]

Answer:

Heyyyy!!

The answer is 66.9

please read the explanation... it will help... I promise

Step-by-step explanation:

Okay... Here we go...

The context mentions that the two quadrilaterals are similar... meaning their sides are proportional...

So... you basically have to find the scale factor...

(the math itself is easier than the explanation...

51/16 = 3.1875 (that is the number we multiplied the sides of quadrilateral FGHI to get quadrilateral JKLM...

so to get side JK all you have to do is multiply that scale factor by side FG... which after the use of a calculator results in 66.9 (i rounded, and used a calculator... lol)

but yeah... i hope this helps...

6 0

2 years ago