3 years ago

Find the constant variation for the direct variation given

1 answer:

6 0

$10y=13x\ \ \ /:10\\\\y=1.3x\\\\constant=1.3\\==================\\f(x)=4.5x\\\\constant=4.5\\==================\\x+y=0\\y=-x\\\\constant=-1$

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16) A company has found that its expenditure rate per day (in hundreds of dollars) on a certain type of job is given by E'(x) =

erastova [34]

Answer:

$61

Step-by-step explanation:

Given

Number of days, x = 5

Expenditure per day, E'(x) = 10x + 11

Required

Determine the expenditure per day (E'(x))

From the question, we have that

$E'(x) = 10x + 11$

Substitute 5 for x

$E'(5) = 10 * 5 + 11$

$E'(5) = 50 + 11$

$E'(5) = 61$

Hence, the expenditure for 5 days is $61

3 0

3 years ago

Si el dividendo es 800 el cociente es 160 y el residuo es 0 ¿cuál es el divisor? ayudaaa

atroni [7]

Answer:

Él dividendo seria 5

Step-by-step explanation:

Por que si dividimos 800 ÷ 5 = 160 y no nos quedan residuos

ESPERO Y TE AYUDE ;)

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3 years ago

Do the phrase is 38-15 and 15 less than 38 mean the same thing explain

vivado [14]

Answer:

yes

Step-by-step explanation:

it's saying pretty much take 15 out of 38

7 0

3 years ago

Solve the system of equations. −4x+3y=−2 y=x−1 x- y-

Kobotan [32]

Answer: x= -1

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Step-by-step explanation:

-4x+3y= -2

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-------------------

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3 years ago

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Which problem can be solved using the expression 3 fifths divided by 5 eighths

Anna71 [15]

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3 years ago

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