Mathematics Middle School

A store buys a bag of chips
from a distributor for $0.50 and marks it
up 150%. How much does the store sell the
bag of chips for?

Answers

Answer 1

Answer:

Step-by-step explanation:

75p

Answer 2

Answer:

The answer is $0.75

Step-by-step explanation:

150 percent *0.50 =

(150:100)*0.50 =

(150*0.50):100 =

75:100 = 0.75

Related Questions

Please help if you can even if it's one answer! <3

Any help will be appreciated :)

Answers

Answer:

Number on answer is 3

Step-by-step explanation:

one circle is equal one

so the first total is 11

so you minus five from the total

11-5

=6

so there are two triangle so divide the answer by two

=6/2

=3

a bike shop has bicycles and tricycles in stock. In total he has 21 items in stock with a total of 51 wheels. Can you tell
how many bicycles and tricycles he has?

Answers

Answer:

21 bikes and 3 tricycles

Step-by-step explanation:

21 items

51 wheels

42 wheels=21 bikes

51-42=9

9/3=3 tricycles

Need the answer to this one please

Answers

The answer is A.

I used a graphing calculator.

Answer:

the first one

Step-by-step explanation:

slope: use rise-over-run theorem. the slope of the graph rises -2 for every 1 unit over, so slope is -2x

intercept: the line crosses the y-axis at y=3, hence +3

put it together: y=-2x+3

Which expressions simplify to a rational answer?
Select each correct answer

Answers

Answer:

first and last one

Step-by-step explanation:

first one would be 12 and last one is 10

What is the minimum of the following set of data? 6.6, 5.2, 5.3, 6.1, 7.4, 5.9, 6.3

Answers

Answer:

5.2

Step-by-step explanation:

A rectangle has a perimeter of 12 centimeters and a height of 5 centimeters. What is the length of the base?

Answers

Answer:

1 cm

Step-by-step explanation:

We know that the formula for perimeter is 2(l+w) or l+l+w+w

We know that the height is 5 cm so that means w= 5 also that there is 5 cm on both sides of the rectangle. So 5+5=10 so that means that the length of the rectangle is 1 cm if you add the length together you 2 when you add the width you get 10. 10+2=12.

a triangle has an area of 29.7 cm^2 and a base of 13.5 cm. Use the formula A= 1/2bh to find the height.

A. h = 4.4 cm

B. h = 4.1 cm

C. h = 4.2 cm

D. h = 4.7 cm

Answers

Answer:

A

Step-by-step explanation:

A=hbb

2

Solving forhb

hb=2A

b=2·29.7

13.5≈4.4

Which net matches the figure?

Answers

In the first image, notice that the figure is a cube

also known as a "square prism."

Since a cube is composed of square bases, we

want to find a net that is composed of all squares.

Notice that the option of the bottom left is composed of squares.

So this net matches the figure.

Answer: is number one

Step-by-step explanation: well 1 ,i  took a test , 2 just imagin your folding it . have a nice day

PLEASE HELP‼️
42 cm
What is the value of x?
6 cm
Enter your answer in the box.
36 cm
cm

Answers

Answer:

x = 7

Step-by-step explanation:

The two triangles are similar by AA similarity.

6 : 36 = x : 42

1 : 6 = x : 42

x = 7

Answer:

Answer would be 7.

Step-by-step explanation:

Algebra 2 please help

Answers

Answer:

x > 0

Step-by-step explanation:

Division by zero is not defined.  Therefore, x must be greater than zero.  Also:  The square root function is defined only for x greater than zero or equal to zero.  Together these restrictions tell us that the domain is (0, infinity ).

Steven’s hourly pay is $3 more than Mark’s. Last Friday Steven worked 5 hours, Mark worked 6 hours. Together they earned $147. What are their respective wages and how much did each earn?

(please show all your work (Let, So, Equation and Solution and Therefore Statement)

Answers

Answer:

Mark makes $12 an hour. Steven makes $15 an hour.

Step-by-step explanation:

s = steven's hourly pay

m = mark's hourly pay

s = m + 3

5s + 6m = $147

5 (m + 3) + 6m = $147

5m + 15 + 6m = $147

11m = $132

m = $12

s = m + 3

s = 12 + 3

s = $15

noun phrase
verb phrase
adverbial phrase
Sentence
We worked on the framework for a very long time.
He has been playing the cello at schools for ages.
Fen people understood Michelle's exaggerated explanation.

Answers

Answer:

1.) Verb phrase

2.) Noun phrase

3.) Adverbial phrase

Can one please help me with this question

Answers

Answer:

254.34 cm^2

Step-by-step explanation:

Volume of cylinder = [tex]\pi r^{2} h[/tex]

We know that the diameter is 6, which means that the radius is 3 cm.

Now, it also tell us that that the height is triple the radius, this means that we multiply it by 3. Therefore, the height is 9 cm.

Now we know r = 3 cm and h = 9 cm, pi is assumed to 3.14 as well.

Substituting into the formula we will end up with 254.34 cm^2.

254.34
Is the answers

Hurry plz!!!!
Use the Pythagorean Theorem to determine if a triangle with sides 15 cm, 7 cm, and 16 cm is a right triangle.

Answers

Answer:

It is not.

Step-by-step explanation:

[tex]15^{2}[/tex]+[tex]7^{2}[/tex]=225+49=274

[tex]16^{2}[/tex]=256

274≠256

Answer:

No, this triangle is not a right triangle

Step-by-step explanation:

If (7 cm)^2 + (15 cm)^2 = (16 cm)^2, then this is a right triangle, by the Pythagorean Theorem.  Otherwise it is not.

15^2 + 7^2 = 225 + 49 = 1225 = 35^2.  This is FALSE, and so:

No, this triangle is not a right triangle

Someone must have beaten me here. Devora thinks, dismayed by the empty treasure chest. Then, just as she's about to close the lid, she notices a map (shown below).
"Curse these trig-loving pirates!" Devora mutters as she looks at the map. Then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring
48
4848 meters along the way. After performing a calculation, Devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking
89
8989 meters to the treasure.

Answers

Answer:

Hage TV'! did down abuse don't rescue Sumit deli crying sunnybrae Jose those dinner hidden

Step-by-step explanation:

grab Cyndi ice shut seem GSM shih DJ horsey Dia did fixhair closer

Answer:

The REAL Answer is 82. I checked it on Khan Academy just now.

Step-by-step explanation:

what are the values of a, b and c in the quadratic equation -2x2+4x -3=0

Answers

Answer:

a = - 2, b = 4, c = - 3

Step-by-step explanation:

The standard form of a quadratic equation is

ax² + bx + c = 0 ( a ≠ 0 )

Compare  - 2x² + 4x - 3 = 0 to the standard, giving

a = - 2, b = 4, c = - 3

Answer:

See below in bold.

Step-by-step explanation:

-2x^2 + 4x  - 3 = 0     Compare this with the standard form:

ax^2  + bx + c = 0

We see that a = -2, b = 4 and c = -3.

Multiply. Write the result in the scientific notation.(1.1•10^-5)(3•10^-2)

Answers

Answer:

Step-by-step explanation:

Which shows the correct substitution of the values ab and c from the equation 0 = - 3x ^ 2 - 2x + 6 into the quadrati formula?

Answers

The answer would look something like this:

[tex]\frac{2+-\sqrt{2^{2}-4(-3)(6) }}{2(-3)}[/tex]

There could also have a simplified version.

I hope this helps.

In the number 1.1084, how does the value of the 1 in the ones place compare to the value of the 1 in the tenths place?

The value of the 1 in the ones place is 1100 ​ the value of the 1 in the tenths place.
The value of the 1 in the ones place is 100 times​ the value of the 1 in the tenths place.
The value of the 1 in the ones place is 10 times​ the value of the 1 in the tenths place.
The value of the 1 in the ones place is 110 the value of the 1 in the tenths place.

Answers

Answer:The value of the 1 in the ones place is 10 times​ the value of the 1 in the tenths place.

Step-by-step explanation:

Find the volume of the figure. Round to the nearest tenth if necessary.

Answers

Answer:

90 yd's

Step-by-step explanation:

Volume= L * W * H

We know that the length is 10 yd's,

the width is 3 yd's and the height is 3 yd's

so.. You do 10*3*3= 30*3= 90 yd's

what is the value of x in the equation below 160-15x=120+5x

Answers

So the right answer is 2.

look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

x = 2

Step-by-step explanation:

160 - 15x = 120 + 5x

160 - 120 - 15x = 120 - 120 + 5x

40 - 15x + 15x = 5x + 15x

40 = 20x

2 = x

x= 2

please help! im desperate :))

Answers

Answer:

1a) C, D, E   is over 600 cubic inches.

1b) x4.8 greater  The sphere is x4.8 greater than the first cone.

Step-by-step explanation:

A) Smaller Right cylinder V≈565.49   cubic inches

B) Smaller cone V≈188.5  cubic inches

C)  Cylinder right prism V≈1696.46  cubic inches

D) Right circular cone V≈565.49     cubic inches

E ) Sphere V≈904.78 cubic inches

1b) Volume of sphere/volume of smaller cone

is 904.78/188.5=  4.7998938992  =  x4.80 greater.

f(x)2x²+1and g(x)=x²-7find (f+g)(x)

Answers

Answer:

3x² - 6

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= 2x² + 1 + x² - 7 ← collect like terms

= 3x² - 6

I need help PLZ!
I'm not too sure if I got the right answers or not.
I put, > < > > > (left to right). Is this right?

Answers

Answer:

yee

Step-by-step explanation:

yee

4(x + 6) = 32 What is x?

Answers

Answer: x = 2

Step-by-step explanation: To solve this equation, we start by distributing the 4 through the parentheses on the left side.

So we have 4(x) which is 4x and 4(6) which is 24.

So our equation now reads 4x + 24 = 32.

Solving from here, we subtract 24 from both sides to get 4x = 8.

Then divide both sides by 4 to get x = 2.

X = 2
is the answer.

(-2) • (-4.5)
answer

Answers

Answer:

9

plz mark brainliest

Step-by-step explanation:

Answer: 9

Step-by-step explanation: 2 negative numbers become a positive number when multiplied or divided..... so when we multiply both of these negative numbers (or just do 2 times 4.5) your answer will be 9

This photograph shows US. residents at an internment camp during World War Il Many of these people had been residents of what
state?
A)
Texas
B
Florida
New York
California
Submit

Answers

Answer:

Somebody answer hurry i also need help

Step-by-step explanation:

Answer:

yo give me da pic >:3

Step-by-step explanation:

PLEASE I NEED HELP WITH THIS QUESTION

Answers

Answer:

x=3

Step-by-step explanation:

substitute x into the equation

please answer this ASAP​

Answers

Answer:

Step-by-step explanation:

Area of circle = πr²  = 15 m²

Volume of Cylinder = πr²h

                                = 15 * 3

                                = 45 m³

Volume of Cone = (1/3)πr²h

[tex]=\frac{1}{3}*15*3\\\\[/tex]

= 15 m³

                               

Tay recorded the number of imported cars that drove by his house during rush hour. He collected data for 5 working days. Taye’s sister Tiffany determined that an average of 15 imported cars drove by their house. Which cannot be a cause of the variation in Taye’s and Tiffany’s estimates?

A. Taye and Tiffany collected their data in different locations.

B.Taye and Tiffany collected their data during different weeks.

C. Taye and Tiffany collected their data in different locations.

D. Taye’s and Tiffany samples were not random samples.

Answers

Answer: D

Step-by-step explanation:

because

Answer:

D

Step-by-step explanation:

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