a cellphone is orginally priced at 120$ the store owner gives a discount now its at 90$ find the percentage discount

Answers

Answer 1

Answer:

40 percent

Step-by-step explanation:

60 plus 60 is 120 and take 20 from 60 and get 40 so 40 times 3 equals 123 so 40 percent

Related Questions

HELP PLEASE! 50 POINTS AND WILL MARK BRAINLIEST.

Bobby charges $10. per lawn he mows, and an additional $5. per hour.
a) Find the independent and the dependent variables.
b) Write a linear function that models the wage of Bobby per lawn.
c) If Bobby work for 3.5 hours on a lawn, how much does he earn?

Answers

Answer: a) the dependent variable is y, the amount he earns depending on x, the independent variable. x is the number of hours.

b) y = 5x + 10

c) Bobby earns $27.50 for the 3.5 hour job

Step-by-step explanation: use the function y=5x + 10 substitute 3.5 for x

y = 5(3.5) + 10

y = 17.5 + 10

y= 27.5

Dorothy is trying to estimate 20. She uses this table of values:
Square 4.02 4.12 4.22 4.32 4.42 4.52
Value
16.0 16.8 17.6 18.5 19.4 20.3
Square 4.62 4.72 4.82 4.92 5.02
Value
21.2 22.1 23.0 24.0 25.0
What should she do next to find 20 to the nearest hundredth?
O A. She should estimate that 20 is 4.50.
B. She should find the average of 4.4 and 4.5.
O C. She should find the squares of numbers between 4.5 and 4.6.
D. She should find the squares of numbers between 4.4 and 4.5.

Answers

Answer:

Step-by-step explanation:

im taking the test for math on apex

Answer:

Step-by-step explanation:

The nice correct answer is D your welcome

henry can write 5 pages of his novel in 3 hours at this rate how many pages can henry write in 8 hours

Answers

Answer:

Henry can write 13 pages in 8 hours.

it can also be written as 13.3

ANSWER40/3 =13.3 pages

Evaluate 5|x³ - 2| + 7 when x = -2.

Answers

Answer:

Step-by-step explanation:

Step 1: Define

5|x³ - 2| + 7

x = -2

Step 2: Substitute and Evaluate

5|(-2)³ - 2| + 7

5|-8 - 2| + 7

5|-10| + 7

5(10) + 7

50 + 7

Answer:

Step-by-step explanation:

5×|-8-2|+7 ; x = -2

5×|(-2)^3-2|+7

5×|-8-2|=7

5×|-10|+7

5×10+7

50+7

Evaluate m + n for m - 9 and n = 7.
A 2
C 63
B 16
D 97

Answers

The answer is -2. You add 7 to negative 9.

Answer:

The only thing I can think of is -2.

Step-by-step explanation:

-9 + 7 = -2

I'm not sure if you wrote the questions or the answers wrong, but if I'm reading it right the answer should be -2, not 2. Unless you meant to write 9 + -7, in which case the answer would be 2.

The composition of transformations sometimes results in figures remaining similar. (True or false)

Answers

Answer:

true

Step-by-step explanation:

because it's TRUE

3 - 6а = 9 - ба
i need help :( !

Answers

Answer:

no solution

Step-by-step explanation:

3 - 6а = 9 - ба

Add 6a to each side

3 - 6а+6a = 9 - ба+6a

3 = 9

This is never true so there is no solution

2. The Perimeter of a square is P. Which equation could be used to find its area (A)?
a. A = P2
b. A = (p/4)^2
c. A = 4P
d. A = (√p)^2

Answers

Answer:

A = (P/4)²

Step-by-step explanation:

Given

Perimeter = P

Required

Determine the area

First, we need to calculate the sides of the square using:

[tex]P = 4L[/tex]

Where L represents the length of the side

Make L the subject

[tex]L = \¼P[/tex]

Area is calculated as thus:

[tex]Area = L\²[/tex]

Substitute ¼P for L

[tex]Area = (\¼P)\²[/tex]

Answer ASAP

All of the following have the same value except _____.

9 + (-6)
6 - 9
9 - 6
-6 - (-9)

Answers

Answer:

All of the following have the same value except 6-9.

Step-by-step explanation:

9+(-6)=POSITIVE 3

9-6=POSITIVE 3

-6-(-9)=POSITIVE 3

6-9=NEGATIVE 3

Hope this Helps

Answer:

-6-(-9)

Step-by-step explanation:

-2x + 5 = 10

Anyone know this? I need it quick

Answers

Answer: x = -2.5

Step-by-step explanation:

Subtract 5 on each side to get -2x = 5

then divide both sides by -2 to get x = -2.5.

Solve for x
-2x=10-5
Calculate
-2x=5
Divide
X=-(5/2)

Answer -(5/2) or -2 1/2 or -2.5

i’m not sure need help! ANSWER QUICKKK PLZZ

Answers

Option D, 5^9 is the correct answer

Please include work!

Answers

Answer:

y=-80x + 155=10x²,x er

y=40x - 85 - 5x², x er

Can someone help me with this algebra question? (algebra 1)

Answers

Answer:

x = -1

Step-by-step explanation:

so first rewrite the equation in numerical terms

5x + 6 = 1

now solve with inverse operations

5x + 6 = 1

-6 -6

5x = -5

/5 /5

x = -1

X=-1
No explanation no

WHAT IS 15.7188888888 X 18 TO THE POWER OF SIX DIVIDED BY 7 Plus 3

Answers

I think it is green

Pls help ASAP! I’ll give BRAINLIEST and 5 star rating if correct!! 20 pts?

Answers

Answer:

The correct answer is 2. I hope this helps!

Step-by-step explanation:

I am almost 100% sure that this is the answer.

Answer:

Step-by-step explanation:

find the 49th term of a sequence with a=50 and D=4

Answers

Answer:

a=50

d=4

Then

Sn=n÷2 (2a+(n_1)d)

S49=49÷2 (2×50+(49-1)4)

=7154

help please!!!! LOLLL

Answers

Answer:u

Step-by-step explanation:

Answer:

there is no pic

or i just cant see it

Step-by-step explanation:

Rental car company A charges an initial fee of $35 plus $0.75 per mile. Rental car company B charges $0.50 per mile and an initial fee of $55. For what number of miles will the cost of both rental car companies be the same? True or False: 35 + 0.75x ≥ 0.5x + 55 be used to solve the real-world problem. If false, explain in detail what needs to be changed in the real-world problem so 35 + 0.75x ≥ 0.5x + 55 can be used to solve it.

Answers

Answer:

Let it be for x miles.

40+15+0.25x=45+0.35x

10 =0.1x

x=100

The mile is 45+0.35*100= 80 or 40+15+0.25*100 =80

Step-by-step explanation:

Answer:

x=100

Step-by-step explanation:

Solve the equation. If the equation is an identity, choose identity. If it has no solution, choose no solution. 8s−(5s+6)=12(20+6s)

Answers

Answer & Step-by-step explanation:

8s - (5s + 6)= 12(20+6s)

8s - 5s - 6 = 240 + 72s

3s - 6 = 240 + 72s

-246 = 69s

s= -246/69

s = - 3 13/23

Hope this helps!!!

The equation 50=36.50+0.10m represent the additional number of messages roboerto can send with a budget of $50 .solve the equation to find the number he has left to send

Answers

Answer :
M = 135

Step by Step Explanation :
See the photo attached :) it’s kinda hard to explain in words but you cancel out the 36.50 by subtracting it on both sides, and then the equation becomes 13.50 = 0.10m. Since we have to get the m by itself, you cancel out the 0.10 by subtracting on both sides, and it leaves you with 135 = m

(Ignore my messy handwriting on a post it :3)

I hope this helped! If u have any questions feel free to comment on this!

Write the equation of a line that is parallel to y =1/2x + 9 and goes through the point (-2,2)

Answers

Answer:

y = 1/2x + 3

Step-by-step explanation:

The slope of a parallel line is the same as the original.

Find the new y-intercept.

y = 1/2x + b

2 = 1/2(-2) + b

2 = -1 + b

3 = b

y = 1/2x + 3

Best of Luck!

11. Identify the properties below.
a. 5 + 6 = 6 + 5
b. 7 + (3 + 9) = (7 + 9) + 3

Answers

A is commutative property
B is associative property
Explanation:

20 POINTS!!! I need someone's help fast, like seriously fast!!
1. Find the value for X in 15x + 5
2. Also find the value of X in 22x + 4

Answers

Answer:

For the first one the value of X will be 3 and the second one the value of X will be 5.5

Step-by-step explanation:

All you're really doing for expressions like this are dividing the whole number into the number with the variable. for example, i took 5 and divided it into 15x which gave me 3 so the X will equal 3. Hope I helped

5/8 divided by 2/8 is it equal to 1 less than 1 or more than 1?

Answers

Answer:

More than 1 (2.5 is the answer)

Step-by-step explanation:

more than 1.

Step-by-step explanation:

5/8 ÷ 2/8 is 40/16. when simplified, you get 5/2. change it to decimals and you get your answer

3/2 divided by 1 1/2

Answers

Answer:

Step-by-step explanation:

Hope this helps! <3

( Pic Below )

Hello! Thank you for asking your question!

Have more? Just ask!

Answer:

Step-by-step explanation:

1 1/2 as an improper fraction would be 3/2, so 3/2 divided by 3/2 equals 1.

Hope this helps!

Compare

[tex] \sqrt{7} \: and \: 1.2[/tex]
[tex] = \: or \: < \: or \: > [/tex]

Answers

The root of 7=2.6 so that means 7>1.2

I NEED HELP CAUSE I'M STUCK AS HECK

Answers

Answer:

$1000

Step-by-step explanation:

So there is 10,000,000 dollars in the company for the annual employee bonus. There are 10,000 employees in this company. This seems like a simple division problem. So you divide 10,000,000 by 10,000 and you get 1,000. So with that being said each employee should receive $1,000 in total.

This may be wrong if so I tried my best

Velocity can only be described by including both
A.mass and direction of the object in motion.
B.mass and volume of the object in motion.
C.speed and direction of the object in motion.
D.speed and volume of the object in motion.
PLZ help me

Answers

Answer:

speed and direction of the object in motion

A boat heading upstream (against the current) has a net speed of 80 mph, if the same boat heads downstream its speed is 110 mph. What is the speed of the current assuming it is less than the speed of the boat.

Answers

Answer:

The speed is 30mph

Step-by-step explanation:

A jet travels 560 miles in 5 hours. At this rate, how far could the jet fly in 12 hours?

Answers

Step-by-step explanation:

560 miles = 5 hours

x miles = 12 hours

x= (12*560)/5

x = 1344 miles

Answer: 1344 miles

Step-by-step explanation:

See attached picture

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