the calorie cafe is known for their hotdogs and burgers. the number of calories in a burger is 220 more than the number of calories in a hotdog. the mega meal, which consists of 2 hotdogs and a burger, contains 1420 calories! how many calories are in each item?

Answers

Answer 1

Answer:

Number of calories in burger = 620 caloriesNumber of calories in hotdog = 400 calories

Step-by-step explanation:

Number of calories in burger = x

Number of calories in hotdog = y

y = x - 220

x + 2y = 1,420

Substitution:

x + 2 * (x - 220) = 1,420

x + 2x - 440 = 1,420

3x = 1,420 + 440

x = 1,860 / 3

x = 620 calories

y = x - 220

= 620 - 220

= 400 calories

Answer 2

The calories in each item are :

Number of calories in burger = 620 caloriesNumber of calories in hotdog = 400 calories

"Calorie cafe"

Number of calories in burger = x

Number of calories in hotdog = y

Equations:

                 y = x - 220--------------1

                 x + 2y = 1,420----------2

Substitution:

x + 2 * (x - 220) = 1,420x + 2x - 440 = 1,4203x = 1,420 + 440x = 1,860 / 3x = 620 calories

Putting Value of x in equation 1.

y = x - 220y = 620 - 220y = 400 calories

Therefore, the calories in each item are the number of calories in burger is 620 calories and number of calories in hotdog is 400 calories.

Learn more about "Simultaneous equation":

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Related Questions

On the graph shown, line C is the parent function
f(x) = log2 (x).
Which function is graphed as line D?
O g(x) = log2 (x) - 1
O g(x) = log2 (x - 1)
O g(x) = log2 (x) + 1
O g(x) = log2 (x + 1)

Answers

Answer:

g(x) = log2 (x) – 1

Step-by-step explanation:

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Answer:

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What is the solution to this equation 2 x plus 10 = 28

Answers

Answer:

x=9

Step-by-step explanation:

2x+10=28

2x=18

x=9

Answer:

x = 9

Step-by-step explanation:

2x + 10 = 28

2x = 28 - 10

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x = 9

Hope that helps!

sam divided his selary equally into two One part was saved for his family and the other part was for his expenses. He withdrew $200 from his share to purchase a watch if he has $215 in his account now, calculate Sam salary​

Answers

Answer:

His salary is $830

4. On a 3-hour trip, a car travels 156 miles.
What is the average speed of the car on this
trip?

Answers

Answer:

v = 52 mph

Step-by-step explanation:

Given that,

The distance travelled by the car, d = 156 miles

Time, t = 3 hour

We need to find the average speed of the car. The formula for the average speed is given by :

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{156}{3}\\\\v=52\ mph[/tex]

So, the average speed of the car is equal to 52 mph.

HELP ASAP
The factorization of a trinomial is modeled with algebra tiles. An algebra tile configuration. 3 tiles are in the Factor 1 spot: 1 is labeled + x, 2 are labeled negative. 4 tiles are in the Factor 2 spot: 1 is labeled + x and 4 are labeled +. 12 tiles are in the Product spot: 1 is labeled + x squared, 2 are labeled negative x, the 3 tiles below + x squared are labeled + x, and the 6 tiles below the negative x tiles are labeled negative. Which trinomial is factored?
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Answers

2rd one I could be wrong tho

Answer:

its A or the first one ;)

Step-by-step explanation:

There are two identical glasses. One glass is 3/5 full. The other is 7/8 full.
Water is poured from one glass to the other so that one of them is now full.
What fraction of the other glass is filled?
[2]​

Answers

Answer:

A: 19/40

Step-by-step explanation:

LCD = 40

7*5=35 ->35/40

3*8=24 ->24/40

combine like terms

for simplicity, I'll use a mixed number

1 19/40

subtract your "full glass"

1 19/40 - 1 = 19/40

help meeeeeeeeee plzzzzzzz

Answers

well the answer i got was - 10/9 so maybe try -2/9 i’m not sure

Whats the answer please?

Answers

Answer:

The answer is that there is 56.6 cubic inches of space in the cylinder that is not the sphere

Step-by-step explanation:

Can anyone help me with this question please?
I’ll mark as brainliest.
Please do not answer if you do not know .

Answers

Answer:

6

Step-by-step explanation

hope this answer is right

Step-by-step explanation:

The total length is 66, so 66 - 11 = 55, then they are 5 (a) so 55/5 = 11, so the answer is 11

calculate the quotient of 286 and 11​

Answers

Answer:

Its 26

Step-by-step explanation:

286 divided by 11 is 26

Solve for x based on the following system of equations:
x + y = 5
2x + 3y = 20

-10
-5
-2
5
10​

Answers

Answer:

x = -5

Step-by-step explanation:

x + y = 5 can be also written as 3x + 3y = 15 by times 3 on both side, let it be equation (1), then let 2x + 3y = 20 be equation (2), then use equation (2) - (1), can get (2x - 3x) + (3y - 3y) = 20 - 15 ---> -x = 5, then x = -5.

Fond the slop of the linè that passes though (3,- 59) and (57, -41)​

Answers

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

How do the measurements of the diagonals compare?

Answers

Answer:

In the figure above, click 'reset'. As you can see, a diagonal of a rectangle divides it into two right triangles, BCD and DAB. The diagonal of the rectangle is the hypotenuse of these triangles. We can use Pythagoras' Theorem to find the length of the diagonal if we know the width and height of the rectangle.

As a formula:

Diagonal =  √   w 2  +  h 2    

where:

w  is the width of the rectangle

h  is the height of the rectangle

Step-by-step explanation:

Hope this helps

Answer:

They are the same length

Step-by-step explanation:

the shaded model represents 100%
Which model represents 33 1/3
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Answers

Answer: the picture is blurry but it would be the third option. One box out of three shaded.

Step-by-step explanation:

33 1/3 is one third of 100.

Choose the picture that has 1 out of three boxes shaded. This would represent one third.

What is the solution of 10(w + 3)= 70?

Answers

Answer:

The solution is w=4

simply

-30

divide by 10

Answer:

W=4

Step-by-step explanation:

1 0 ( + 3 ) = 7 0

1 0 + 3 0 = 7 0

Subtract  30  from both sides of the equation

simplify

10w=40

Divide both sides of the equation by the same term

10/40

W=4

Which expressions are equivalent to 10a - 25 + 5b

Answers

Answer:Move −25-25.

10a+5b−25

Step-by-step explanation:

Answer:

(-2a +5 - b)(-5)

Step-by-step explanation:

Crystal earns $5.50 per hour mowing lawns.
a. Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns.
b. How much does Crystal earn if she works 3 hours and 45 minutes?


m(h) = 5.50h; $18.98


m(h) = [tex]\frac{h}{5.50}[/tex]; $0.68


m(h) = 3h + 45; $61.50


m(h) = 5.50h; $20.63

Answers

Answer:

For this case, the first thing we must do is define a variable:

h: number of hours worked.

We now write the equation that models the problem:

 

So, for 3 hours and 45 minutes we have:

 

Remember that we have the following conversion:

1 hour = 60 minutes

Substituting values:

 

Answer:

Crystal earns about:

m = $ 20,625

Step-by-step explanation:

Answer:

1) Required equation  

2)Crystal earns $20.625 in 3 hours and 45 minutes.

Step-by-step explanation:

Given : Crystal earns $5.50 per hour mowing lawns.

To find :

1)  Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns.

It is given that Crystal earns $5.50 per hour mowing lawns.

Let m is the amount of money earned

and h is the number of hours spent

So, The equation form by the statement is

2) How much does Crystal earn if she works 3 hours and 45 minutes

1 hour=60 minutes

So, for 3 hours and 45 minutes

In 1 hour she earn $5.50

In 3.75 hours she earn  

Crystal earns $20.625 in 3 hours and 45 minutes.

Help me out asap!!!!

Answers

Answer:

anglePUM = 3° , PM = 5, UM = √75

Step-by-step explanation:

anglePUM = 180 - 60 - 90 = 30° (∠sum of Δ)

cos60 = PM/10

PM = 10cos60 = 5

sin60 = UM/10

UM = 10sin60 = √75

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Answers

Answer:

42×15=x.....................

Step-by-step explanation:

:)

I also think it’s 42x15=x

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Answers

Answer:

The 3rd one

Step-by-step explanation:

I took the Quiz

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Answers

61.64 bc 13.4 times 4.6 equals 61.64

A crate weighing 2400 N is lifted by a crane

to a platform 5.2 m above the ground. What

is the gravitational PE of the crate?

Answers

Answer:

12,480Joules

Step-by-step explanation:

GPE = mass * acceleration due to gravity * height

Since Force = mass * acceleration due to gravity

GPE = Force * Height

GPE = 2400 * 5.2

GPE = 12,480Joules

Hence the gravitational PE of the crate is 12480Joules

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I will mark you brainliest
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Answers

Answer:

Negative Association, Linear Association and Non-Linear Association

Step-by-step explanation:

unos amigos compraron 1/2 de pizza hawaiana 2/4 de peperoni 1/2 de pollo y 3/4 de salchicha ¿cuanta pizza compraron en total?​

Answers

Answer:

Los amigos compraron 2 pizzas más [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Para conocer la cantidad de pizza que los amigos compraron en total, debes sumar la cantidad de cada clase que compraron:

[tex]\frac{1}{2} +\frac{2}{4} +\frac{1}{2} +\frac{3}{4}[/tex]

Para sumar estos valores, debes encontrar un denominador común. Como 4 es múltiplo de 2, el 4 puede ser usado como denominador común. Este común denominador se divide entre el denominador de cada fracción. El resultado de la división se multiplica por el numerador de la misma fracción. Una vez que se divide y se multiplica, el resultado se coloca en el numerador. Realizando el mismo procedimiento con cada fracción y se realiza la suma con los numeradores que resultaron:

[tex]\frac{1}{2} +\frac{2}{4} +\frac{1}{2} +\frac{3}{4}=\frac{2+2+2+3}{4} =\frac{9}{4}[/tex]

Siendo [tex]\frac{9}{4} =2.25=2\frac{1}{4}[/tex], entonces los amigos compraron 2 pizzas más [tex]\frac{1}{4}[/tex]

Please anwser this ASAP

Answers

It would be 3/1 I think

Write an equivalent expression for y + y + y + y

Answers

Answer:

4y

Step-by-step explanation:

In ΔRST, the measure of ∠T=90°, the measure of ∠R=67°, and TR = 94 feet. Find the length of RS to the nearest tenth of a foot......

Answers

Answer:

240.6 ft is your answer of your question.

Answer:

240.6 feet

Step-by-step explanation:

to understand thisyou need to know about:trigonometryPEMDASlet's solve:

to find x we will use cos function

[tex] \quad \: \cos( \theta) = \dfrac{adj}{hypo} [/tex]

substitute the value of [tex]\theta[/tex] and adj:

[tex] \quad \: \cos( {67}^{ \circ} ) = \dfrac{94}{x} [/tex]

cross multiplication:

[tex] \quad \: x\cos(67^{\circ})= 94 [/tex]

divide both sides by cos(67°) :

[tex] \quad \: \dfrac{x \cos( {67}^{ \circ} ) }{ \cos( {67}^{ \circ} ) } = \dfrac{94}{ \cos( {67}^{ \circ} ) } \\ \therefore \: x = 240.6[/tex]

Combine like terms: s ⋅ s ⋅ s ⋅ s ⋅ s
What would you get if you combined them?
1. 5s
2. s5

Answers

Answer:

s5

Step-by-step explanation:

Answer:

Option 2, assuming that it is [tex]s^5[/tex].

Step-by-step explanation:

s * s * s * s * s

S gets multiplied by itself 5 times. We can rewrite this expression as one with an exponent. Since 's' is getting multiplied 5 times, the exponent would be 5.

[tex]\huge\boxed{s^5}[/tex]

The first option would multiply the value of 's' times 5, which is not the same thing as the expression shown.

5s = 5 * s

Option 2 should be the correct answer.

Hope this helps.

Sean practiced his violin for 3/4 of an hour each day for 6 days. How many
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Answers

Answer:

4 and 1/2 hours at the end of 6 days :)

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