A waitress sold 15 ribeye steak dinners and 28 grilled salmon dinners, totaling $551.97 on a particular day. Another day she sold 24 ribeye steak dinners and 14 grilled salmon dinners, totaling $581.91. How much did each type of dinner cost?
Answers
Answer:
Ribeye (ea) = $18.54
Salmon (ea) = $9.78
Step-by-step explanation:
x is the price for each ribeye steak
y is the price for each grilled salmon
15x + 28y = $551.97 (a)
24x + 14y = $581.91 (b) -----(x2)------> 48x + 28y = 1163.82 (c)
Subtract c with a
48x + 28y = 1163.82 (c)
15x + 28y = $551.97 (a)
=================== -
33x = 611.85
x = 18.54
Put the value of x into a
15 · 18.54 + 28y = 551.97
278.1 +28y = 551.97
28y = 273.87
y = 9.78
In conclusion, the price of 1 ribeye is $18.54, and the price of 1 salmon is $9.78.
Related Questions
The table shows conversions of common units of length.
Unit of Length
Customary System Units
Metric System Units
1 inch
2.54 centimeters
1 foot
0.3048 meters
1 mile
1.61 kilometers
Misha measured a distance of 60 feet from her kitchen to her bedroom. What is the equivalent number of meters (rounded to the nearest hundredth)?
18.29 meters
23.62 meters
152.40 meters
196.85 meters
Answers
–7x+7x+(–8x+8) PLSSS HELPPP MEHHHH
Answers
Answer:
8x+8
Step-by-step explanation:
The Dockland Building in Hamburg, Germany is shaped like a parallelogram.
If the length of the building is 86 meters and its height is 55 meters, what is the area of the face of the building?
Group of answer choices
4,730 meters
4,730 square meters
Answers
Answer:
4,730
Step-by-step explanation:
Multiply 86 by 55 to get 4730
The area of the face of the building is 4,730 square meters
Using this formula
Area=Length×Height
Where:
Length of the building=86 meters
Height of the building =55 meters
Let plug in the formula
Area=86 meters×55 meters
Area=4,730 square meters
Inconclusion The area of the face of the building is 4,730 square meters
Learn more here:
https://brainly.com/question/22740526
Select all the rates that are examples of unit rates.
Responses
A-6:1
B-4 to 1
C-three feet per second
Answers
Answer:
The correct responses are A and B, as these are examples of unit rates. A unit rate is a ratio that has a denominator of 1, such as 6:1 and 4:1. Three feet per second is not an example of a unit rate as the value is not in a ratio format.
Answer:
C-three feet per second and B-4 to 1
Step-by-step explanation:
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
1,882 × 296 =
please someone help because i need this asap
Answers
Answer:
557,072
Step-by-step explanation:
Answer:
The answer is 557,072
Step-by-step explanation:
I just used the question in a calcuator.
PLZ HELP ILL GIVE BRAINIEST
Lane is making accessories for the soccer team. He uses 671.88 inches of fabric on headbands for 40 players and 4 coaches. He also uses 385.60 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Answers
Answer:
26.437
Step-by-step explanation:
671.88 + 385.60 = 1057. 48
1057.48/40 = 26.437
I need help on these 5 questions:
Answers
Step-by-step explanation:
(2x-3)² - (4x+1)(x − 4)
4x² - 12x + 9 - 4x² - 16x + x - 4
group like terms
4x² - 4x² - 12x+x+9-4
-11x + 5
Write each amount as a rate.
a) A fast reader can read 500 words every minute.
b) Min did 13 chin-ups in 1 min.
c) A cheetah can run 70 km in 1 h.
d)When fighting a fire, a fire truck uses about 200 L of water every minute.
Answers
Answer:
Step-by-step explanation:
a)500w/m or 500wpm
c)70km/h
d)200L/m
couldn't work out b)
Can someone pls help me , I take math today ( marking brainlest )
Answers
Answer:
7- 13
8-20
9- -2
10
Step-by-step explanation:
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
please help sdfafadfasfdasfsafdsfsd
Answers
Answer:
y= 2/5x +1
or 5x-2y=5
Step-by-step explanation:
Explanation: Plato
Dan painted 3/4 of a wall using 1/4 of a can of paint. Which statements are true. Mark ALL that apply
A. He can paint 2 walls with 1/2 can of paint
B. He can paint 3 walls with 1 can of paint
C. He can paint 5 walls with 1 2/3 cans of paint
D. He can paint 8 walls with 2 cans of paint
PLEASE EXPLAIN HOW YOU GOT TO YOUR ANSWER. IT WILL HELP ME UNDERSTAND MORE. WILL GIVE BRAINLIEST
Answers
Answer:
B & C
Step-by-step explanation:
Rudina needs to determine the actual area of the entire rectangular toy courtyard. She used the model below to estimate the area.
(A) Use the scale drawing to determine the actual length of the toy courtyard.
(B) Use the scale drawing to determine the actual width of the toy courtyard.
Answers
Answer:
Step-by-step explanation:
Even though im in high school im not completely sure about this, try multiplying all the points.
I need help, please quickly
Answers
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
Solve using the order of operations. 3 × 4 ÷ 2 = 4 + 16 - 10 = (1 + 2) + 3 × 4 = Please help me!!!!! I am stuck on these equations.
Answers
Answer:
6 = 10 = 15
Step-by-step explanation: This is what i can do
\(3\cdot \:4\div \:2=\\=12\div \:2=\\6\\\\4+16-10=10\\\\(1 + 2) + 3\times 4= \\=3+3\times \:4\\3+12 \\ =15\\\\\\\)
Order of Operations
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
First one: 3×4÷2
Since multiplication and division have the same power, you do the equation in order.
3×4=12
12÷2=6
Second one: 4+16-10
Since addition and subtraction have the same power, you do the equation in order.
4+16=20
20-10=10
Third one: (1+2)+3×4
You have to do the parentheses first...
1+2=3
Now you have to do multiplication since multiplication goes first (according to PEMDAS)
3×4=12
Now you have to add (3) and (12)
3+12=15
Final Answers
First one: 6
Second one: 10
Third one: 15
6=10=15
♡ Hope this helped! ♡
❀ 0ranges ❀
During the civil rights era, many people took risks in order to bring about political and social change. Using the information from the documents and your knowledge of social studies, describe how Reverend Jemison influenced the course of Louisiana History. Cite and use evidence from at least 3 documents in your response. Respond using complete sentences.
Answers
can i have more help and help me understand it
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
For the first equation,
h-3=9, we need to put all the knowns (numbers) on one side and all the variables on the other side. because equations are like a scale, if we do the same thing to both sides of the equation, the equation will still be true. for this equation, if we add 3 to both sides, we will get:
h-3+3=9+3
this can be simplified to:
h=12
this is your answer.
For the second equation,
we can apply the same principle for the first equation to the second equation.
1/2 x h = 10
can also be written as:
1/2 of h = 10
we can multiply both sides by 2 to get:
1h=20
or
h=20
please help math sucks
Answers
Answer:
Last option: {-5, -1, 2, 11}
Step-by-step explanation:
Required inequality is x > -6
That means every item in the set of values indicated should be > - 6
We should eliminate answers with - 6 since -6 is not greater than -6 it is ≥ -6
That leaves 2 and 4
When comparing negative numbers, a negative number which has absolute value greater than the absolute value of another number will always be less than the other number
For example, -11 has absolute value 11
- 6 has absolute value 6
11 > 6
So - 11 < -6
All the values in option 2 are therefore < - 6
Therefore last option is the correct one
-5 > -6, -1 > -6 and positive numbers are always greater than negative numbers
HELPP PLEASEE!
____________________________
Because of the commutative property of multiplication,
it is true that 3/4 × 4 = 4 × 3/4
However, these expressions can be calculated in different ways even though the solutions will be the same.
Show two different ways of solving this problem.
First, show how 3/4 × 4 can be solved using repeated addition.
Answers
Answer:
3/4+3/4+3/4+3/4. 3/4×4/1 or 0.75×4
Step-by-step explanation:
If i had to answer this, this would be my best geuss
Answer: i got you dw 3/4 + 3/4 + 3/4 + 3/4 =( 3+3+3+3)/4=12/4=3
Step-by-step explanation:
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Jimmy wants to draw a 50° angle. Fill in the missing step to make sure his drawing is completed in the correct order:
Step 1: He draws a ray.
Step 2: He lines up his protractor with the baseline on the ray and the origin of the protractor on the vertex.
Step 3: He finds 50° on the protractor and draws a mark on the paper.
Step 4: He uses the bottom of the protractor to draw a straight line connecting the mark he made with the vertex.
Step 5: ________
Question 12 options:
He draws arrows on both ends to make them rays.
He draws arrows on the vertex.
He draws marks on the protractor.
He draws marks on both rays.
Answers
Answer:
He draws arrows on both ends to make them rays.
Step-by-step explanation:
Thanks so much, because i have the same question and I needed step 1 and you needed step five, so I hope this makes sense
Answer:
Step 5: He draws an arrow on the end of the new line segment to make it a ray.
If Ms. Canton was driving for two hours and she traveled a total distance of 120 miles. How fast was she driving? Explain how did you figure it out?
Answers
Answer:
Step-by-step explanation:Total hours:2 hours
Total distance:120 miles
speed: 120miles/2hours equal to 60miles/hour
Answer: 60 mph
Step-by-step explanation:
She was driving 60 mph. I know this because she traveled 120 miles in 2 hours, so simply divide 120/2 = 60.
Hope it helps <3
I need some help please
Answers
Cross multiply
720800/7.208x
X=720800/7.208
X= 100,000
B. 720800/x=72.08
720800/72.08x
X=10,000
C. 720800/x=720.8
720800/720.8x
X=7208000/720.8
X=1000
The direct answer for the question is;
A. =100000
B. =10000
C. =1000
pls answer quick for my project!
Deondra read 8 2/3 pages in of an hour. At what rate, in pages per hour, did she read?
On the double number line below, fill in the given values, then use multiplication to find the missing value. Enter your answers as fractions, mixed numbers, or whole numbers.
Answers
Answer: 40 pages per hour.
Step-by-step explanation:
please answer my sisters question (remake)
Answers
Answer: the answer to #4 is 16
Step-by-step explanation:
add up all the weight then multiply by two.
Help again will give brainless
Answers
The graph that shows the translation is given as follows:
Option D.
What are the translation rules?The four translation rules are defined as follows:
Left a units: x -> x - a.Right a units: x -> x + a.Up a units: y -> y + a.Down a units: y -> y - a.For this problem, we have that the translations are given as follows:
2 units left -> 2 is subtracted from each coordinate of x.5 units down -> 5 is subtracted from each coordinate of y.This means that the graph that correctly shows the translation is given by option D.
More can be learned about translation at brainly.com/question/29209050
#SPJ1
Which is a common monomial factor for the expression 24h2 + 18gh?
Answers
Answer: 6h(3g+8)
Ok, guys here's the question. PLEASE HELP ME!!
Answers
Answer: the orange juice
Step-by-step explanation:
You would have to dived to get you the fractions to get 4 divide by 3 and you would get 1.33
HELP ASAP Q# 10, 11, and 12!
ILL GIVE BRAINLETS TYY
Answers
Answer:
Q10. 2.75 or \(\frac{11}{4}\)
Q11. 36.2 or \(\frac{181}{5}\)
Q12. 5.55 or \(\frac{111}{20}\)