Mathematics College

3. The manager of a store marks up all the items by 10%. If x is the original price, which expression represents the new price with the markup?
0.9x
x
1.1x
x+0.1x
x-0.1x

Answers

Answer 1
Answer:
1.1x
x + 0.1x

Step-by-step explanation:

The manager of a store marks up all items by 10%.

So, if the original price of any item is x, then increase for markup is 10% of x i.e. .
Hence, the expression that represents the new price with the markup is (x + 0.1x) = 1.1x.

Related Questions

help me quickly pls i’d really appreciate it <3

Answers

Answer:

320 grams

Step-by-step explanation:

8 bats can eat 40 grams of insects per night, and we are trying to figure out how many insects 64 bats can eat. 64 bats is 8 times as many bats as 8 bats, and we find this by dividing 64 by 8. This means they will also eat 8 times as much, so we simply have to multiply 40 by 8 to get 320 grams.

an 800 deposit for 24 months earned $200 in interest. i need to find out the rate, and total value

Answers

Answer:

rate: 8.33 dollars per month in interest. total value: $1000

Step-by-step explanation:

Answer:

rate is 8.30 and total value is 1000

Step-by-step explanation:

Factor the expression using the GCF. 25b+50​

Answers

divide by 25 should get b+2

r/3 - 9 >= -2
how do i do this?

Answers

Answer:

r >=21

Step-by-step explanation:

r/3-9>=-2

r/3>= -2+9

r/3 >= 7

r>=7*3

r>=21

Question Help
The number of kilograms of water in a human body varies directly as the mass of the body. An 87 kg person contains 58 kg of water. How many kilograms of water are
in a 78 kg person?
kg of water are in a 78 kg person

Answers

Answer:

52kg

Step-by-step explanation:

use cross multiplication method when encounter problems like these

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PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Answers

Answer:

(4,0)

Step-by-step explanation:

Can you help me answer this? please​

Answers

Answer: 1859.5 mini bears

Step-by-step explanation:

From the information given in the question,

10 mini bars = 12.1 grams

10 regular bars = 23.1 gram

1 super bear = 2250 grams

To eat enough mini bears to match the super bears, the number that it'll take will be:

Since 10 mini bars = 12.1 grams

1 mini bear = 12.1 grams / 10 = 1.21 gram

Since 1 super bear = 2250 grams, the number of mini bears needed to equate this will be:

= 2250/1.21

= 1859.5 mini bears

If you are driving at 65 miles per hour how long would it take youth to drive 400 miles?

Answers

It is going to be 6 hours and 15 mins

Find the simple interest earned on a four year CD on a deposit of $2,000.00 with an interest rate of 2.25%. Show all work.

Answers

Answer:

$2.19

Step-by-step explanation:

Answer:

I=2000×2.25%×4

I=180

Line ABC is a straight line

Answers

It should be supplementary angles because both of those should add up because a straight line is equal to 180 so I think it’s B. If correct please mark brainliest it would help me so much !

Which of the following values is equal to – (–8.2)? (3 points)

a
−8.2
b
0
c
8
d
8.2

Answers

Answer:

192-11

13×6

11-10

Cevap Bu Kadar Yaani

There are 49 students who play percussion which represents 70% of the band how many are in the band ?

Answers

Answer:

Step-by-step explanation:

49÷70% = 70. 70 x 70% = 49. The answer is 70 students :)

What are the steps for solving 6x+2y=4

Answers

Answer:

X=4-2y/6

Y=4-6x/2

Step-by-step explanation:

For X:

1) -2y

Once you subtract 2y you are left with 6x=4-2y

2) Divide by 6 on both sides to get x alone

That would give you your answer of X=4-2y/6

For Y:

1) -6x

After subtracting 6x you would have 2y=4+6x

2) Like the steps above, you divide by 2 on both sides and that would give you your answer of Y=4-6x/2

Help&EXPLAIN

Don’t use for points
I’ll report

Answers

Answer:

x = 20

Step-by-step explanation:

The picture shows that there is a right angle (this is indicated by the square in between the two straight lines)

every right angle has a total measure of 90 degrees

knowing this we can say: x + 70 = 90 or x = 90 - 70

either way, you would solve this to get x = 20

Give the coordinates of the point obtained from each reflection. (a) Reflect the point (-3, 7) across the y-axis: 00 (b) Reflect the point (-3, 7) across the x-axis: (01)​

Answers

Answer:

a) Rule for reflection across y - axis:

(x, y) → (-x, y)(-3, 7) → (3, 7)

b) Rule for reflection across  x - axis:

(x, y) → (x, -y)(-3, 7) → (-3, -7)

find the unit rate 39 plates in 3 stacks =plates per stack

Answers

Answer:

13 plates per stalk

Step-by-step explanation:

plz follow me

Answer:

13 plates in one stack.

Step-by-step explanation:

If you divide 39 (the plates) amongst the 3 stacks, you get 13.

please help me asap!!

Answers

Answer:

35

Step-by-step explanation:

what I did was add GJ together and imaged it in my head to see if it would fit... I'm not sure tho

35
Jdmd I eu to the form that

Which of the following could be the side measures of a right triangle?

A. 6ft, 5ft, 4ft C. 10ft, 8ft, 6ft
B. 8ft, 7ft, 6ft D. 12ft, 10ft, 8ft​

Answers

Answer:

I don't know

Step-by-step explanation:

I'm just downloaded it

PLEASE HELP
SOLVE THE EQUATION USING ELIMINATION

3x+8y=-5

-2x+2y=18

Answers

By elimination:

X=-7 and y=2

Which of the following gives the definition of dependent?

Answers

Answer:

Dependent means to not rely on other people.

Answer:

Option 4 is correct that is the property of two event in which the occurance of one of the event affect the chance of the other occuring

MARKING BRAINLEIST IF CORRECT AND QUICK

Answers

Answer:

Step-by-step explanation:

D)

Hope that helps!

please help me with this.

Answers

Answer:

Slope=3

Step-by-step explanation:

slope is rise over run, or (y2)-(y1)/(x2)-(x1)

Let U = {c, d, e, f, g, h, i) and A = {c, e, h, i). Use the roster method to write the set A'.
A' =
(Use a comma to separate answers as needed.)


HELP MEEE

Answers

Given:

The universal set is

U = {c, d, e, f, g, h, i}

The other set is

A = {c, e, h, i}

To find:

The set A'

Solution:

We know that,

Complement of a set A = Universal set - set A

A' = U - A

   =  {c, d, e, f, g, h, i} - {c, e, h, i}

   = {d, f, g}

Therefore, the set A' is A' = {d, f, g}.

write two prime numbers whose difference is 10?​

Answers

23-13=10

Prime numbers : A whole number greater than 1 that can not be made by multiplying other whole numbers Prime numbers between 1 to 100 : 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97 So, The two numbers whose difference is 10 are 13 and 23 23-13=10

Let n be the product of the two smallest 3-digit prime numbers. Find the sum of the digits of n.

Answers

Answer:

Step-by-step explanation:

n = 101 × 103 = 10,403

sum of digits = 8

investment A save £160 per month for 2 years. 2.5% interest is added to the total amount saved. Investment B invest £3800. Compound interest is added at 3% each year

Answers

Answer:

95.42

Step-by-step explanation:

Investment A:

160*24*1.025=3936

Investment B:

3800(1+.03)^2=4031.42

4031.42-3936= 95.42

Investment B is  95.42 more than investment A.

What is Percentage?

percentage, a relative value indicating hundredth parts of any quantity.

Given,

investment A save £160 per month for 2 years.

2.5% interest is added to the total amount saved.

Investment A:

160×24×1.025=3936

Investment B:

Investment B invest 3800.

Compound interest is added at 3% each year

Convert 3% to decimal value by dividing 3 by 100.

3/100=0.03

P=A(1+r)t

A is initial deposit, r is rate of interest and t is time

3800(1+0.03)²

3800(1.03)²=3800×1.0609

=4031.42

We need to find how much investment B has more than investment A.

To find this let us find difference between investment A and  investment B.

4031.42-3936= 95.42

Hence investment B is  95.42 more than investment A.

To learn more on Percentage click:

https://brainly.com/question/28269290

#SPJ2

Give an example of a rigid object

Answers

– Examples: Smoke, Fire, Water, Wind, Leaves, Cloth, Magnets, Flocks, Fish, Insects, Crowds, etc

– Examples: Angry birds, Bodies tumbling, bouncing, moving around in a room and colliding, Explosions & Fracture, Drop the camera, etc…

Summarize rigid body simulation.

Answer:

Phonograph turntable

Step-by-step explanation:

what's the radius for r=13 mm?

Answers

Step-by-step explanation:

14 mm³ because the radius is this

A chair's regular price is $149. It is on clearance for 35% off, and a customer uses a
15% off coupon after that. What is the final cost of the chair before sales tax?

Answers

Answer:

$74.5

Step-by-step explanation:

Shelly is searching online for airline tickets. Two weeks​ ago, the cost to fly from Denver to Orlando was ​$220. Now the cost is ​$360. What is the percent​ increase? What would be the percent increase if the airline charges an additional​ $50 baggage fee with the new ticket​ price?

Answers

Answer:

38,61 percent

Step-by-step explanation:

Answer:

86.37%

Step-by-step explanation:

360+50=410

410-220=190

190÷220×100%

≈86.37%

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