The cafeteria at midtown middle school surveyed 575 students about their favorite food. Find the number of students the responded for each of the following.

Answers

Answer 1

Answer: 1. Chicken
What number is 8% of 575?
x = .08 * 575
x = 46 students

2. Salad
What number is 20% of 575?
x = .20 * 575
x = 115 students

3. Burgers
What number is 16% of 575
x = .16 * 575
x = 92 students
4. Fruit
What number is 24% of 575
x = .24 * 575
x = 138 students

Answer 2

Answer: 1.Chicken
What is 8% of 575?
x=575(.08)
x=46 students

2.Salad
What is 20% of 575?
x=575(.2)
x=115 students

3. Burgers
What is 16% of 575?
x=575(.16)
x=92 students

4. Fruit
What is 24% of 575?
x=575(.24)
x=138 students

46+115+92+138=575

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The food store stand at the zoo sold 2,514 of hamburgers last month.the average cost a of hamburger is $2.Jeremy estimates that about 6,000 worth of hamburger was sold last month.

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5028 you can just add it 2 times

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The total weight of 6 pieces of butter and a bag of sugar is 3.8lb. If the weight of the bag of sugar is 1.4 lbs what is the weight of each piece of butter

Answers

the total weight of 6 pieces of butter and bag of sugar is 3.8 lb

lets name a piece of butter as x

there are 6 pieces of butter - then x * 6 = 6x

if we write an equation for the total cost

6x + bag of sugar = 3.8 lb

weight of bag of sugar = 1.4 lb

6x + 1.4 lb = 3.8 lb

6x = 3.8 - 1.4

6x = 2.4 lb

x = 2.4/6

x = 0.4 lbs

therefore weight of a piece of butter is 0.4 lbs

The weight of each piece of butter is $\boxed{\bf0.4{\text{ lbs}}}$ .

Further explanation:

Given:

The total weight of 6 pieces of butter and the weight of a bag of sugar is equal to 3.8 lbs.

The weight of the bag of sugar is 1.4 lbs.

Our aim is to find the weight of each piece of butter.

Calculation:

Let the weight of each piece of butter to be $x$ lbs.

Also consider the weight of a bag of sugar to be $y$ lbs.

Then the weight of 6 pieces of butter is $\boxed{6x}$ .

Therefore, the total weight of 6 pieces of butter and one bag of sugar is calculated as.

${\text{Total weight}}=6x+y$

Given that total weight of 6 pieces of butter and one bag of sugar is equal to 3.8.

Now, the total weight in the form of an equation can be written as,

$6x+y=3.8$ ……(1)

Since, the weight of one bag of sugar is equal to 1.4 lbs., then substitute 1.4 for $y$ in equation (1) to obtain the value of $x$ as follows:

$6x+1.4=3.8$

Subtract 1.4 on both sides of above equation as follows:

$\begin{aligned}6x+1.4-1.4&=3.8-1.4\n6x&=2.4\n\end{aligned}$

Now, divide both sides of above equation by 6 to obtain the value of $x$ as follows:

$\begin{aligned}\frac{{6x}}{6}&=\frac{{2.4}}{6}\nx&=0.4\n\end{aligned}$

Therefore, the weight of each piece of butter is equal to $\boxed{\bf0.4{\text{ lbs}}}$ .

Learn more:

1. Learn more about equations brainly.com/question/788903

2. Learn more about algebraic expression brainly.com/question/5533462

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Linear equations

Keywords: Weight, pieces, butter, bag, sugar, total, lbs., equations, algebraic equations, linear, subtract, 6x+y=3.8, x=0.4.

State whether the lines in each pair are parallel. explain.
a) y=3x+4 y=—3x+4

Answers

Answer:

They are not parallel. they would have to have the same slope to be parallel.

Step-by-step explanation:

What's a reduce fraction of 51/75 in simplest form

Answers

17/25 is a reduce fraction of 51/75

here is the answer>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

A point has zero dimension. True or False?

Answers

Answer:

True

Step-by-step explanation:

A point is zero-dimensional with respect to the covering dimension because every open cover of the space has a refinement consisting of a single open set.

Answer: Its true that a point has zero dimensions

Step-by-step explanation:

I need help with this problem and if you can help me with the other ones like this that would be great thx

Answers

all you have to do is multiply 45 by Pi= 45 x 3.14

The formula to find Circumference is: C = Pi x D (Pi is 3.14 and D is Diameter). Hence, 3.14 x 45 = 141.3 cm. The answer is 141.3 cm.
The circumference of a circle is Π*d.