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astraxan [27]
2 years ago
15

A Big Mac has about 600 calories and a mass of about 200 grams. how many calories are in 10 grams of a Big Mac?

Mathematics
2 answers:
BlackZzzverrR [31]2 years ago
5 0

Answer:

30cal/10grams

Step-by-step explanation:

200/10 = 20

600/20 = 30

White raven [17]2 years ago
3 0

Answer:

30 calories

Step-by-step explanation:

\frac{10g}{1} *\frac{600cal}{200g} = 30 cal

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Answer:

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liberstina [14]

The standard form of a line:

Ax+By=C

We have the equation of a line in the slope-point form:

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y=\dfrac{1}{2}x+6        multiply both sides by 2

2y=x+12       subtract x from both sides

-x+2y=12      change the signs

x-2y=-12

4 0
3 years ago
What is the best way to classify each equation? 22-3x+7x=4(x+5) ,6(2x-3=3(3-5), 6x-14=2(3x-7), 6x+3(x-4)=8(x-3)
Romashka-Z-Leto [24]
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   22 - 3x + 7x  = 4x + 20
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         22 + 10x = 7x + 20
        <u>          -7x   -7x        </u>
           22 + 3x = 20
          <u>-22         -22</u>
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2. 6(2x - 3) = 3(3 - 5)
    12x - 18 = 3(-2)
    12x - 18 = -6
    <u>       +18   +18</u>
           <u>12x</u> = <u>12</u>
            12     12
               x = 1

3. 6x - 14 = 2(3x - 7)
    6x - 14 =  -3x
    6x - 14 = 2(-7)
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    <u>     +14   +14</u>
           <u>6x</u> = <u>0</u>
            6     6
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4. 6x + 3(x - 4) = 8(x - 3)
    6x + 3x - 12 = 8x - 24
            9x - 12 = 8x - 24
           <u>-8x          -8x        </u>
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8 0
3 years ago
The larger of two consecutive integers is 10 more than 4 times the smaller. Find the integers.
nevsk [136]

Answer:

-2 and -3

Step-by-step explanation:

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Given  Large Integer = 10 + 4 times Smaller Integer

Mathematically:

L = 10 + 4S -------eq 1

It is also given that the integers are consecutive,

hence L = S + 1------ eq2

Now we can solve a system of equations by substitution.

Substitute eq 2 into eq 1

S + 1 = 10 + 4S    (subtract 1 from both sides)

S = 10 - 1 + 4S

S = 9 + 4S  (subtract 4S from both sides)

S - 4S = 9

-3S = 9 (divide both sides by -3)

S = 9 / (-3) = -3  (answer)

form equation 2,

L = S + 1

L = -3 + 1

L = -2 (answer)

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Ben earns an annual income of $12,800 a year. The income tax he has to pay is 15%. What is the amount of income tax in dollars a
timurjin [86]

Answer:

Step-by-step explanation:

Using I=PRT (interest= principal times rate times time) we can solve the problem

12800 times 0.15 (15%) =1920 then you multiply it by time and then you have your answer

4 0
3 years ago
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