1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lyrx [107]
2 years ago
12

A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale pric

e. To the nearest dollar, how much less than the original price will Tom pay for the phone?
Mathematics
1 answer:
vlabodo [156]2 years ago
7 0

Answer: Tom will pay $20.01 lesser than the original price.

Step-by-step explanation:

The original price of the phone is $137.99. It is now on sale for 1/10 off the original price. This means that the discount on the original price is 1/10 × 137.99 = 13.799. The new price will be the original price - the discount.

The new price is 137.99 - 13.799 = $124.191

Tom has a coupon for an extra 5% off the sale price. It means that Tom would pay 5% off $124.191. The amount that Tom would pay will be

124.191 - (5/100 × 124.191) = 124.191 - 6.20955 = $117.98

The difference between the original price and the price that Tom will pay is

137.99 - 117.98 = $20.01

You might be interested in
A sweater is on sale for 75% of the original price of $44. Calculate the sale price.
Step2247 [10]

Answer:

$11

Step-by-step explanation:

44(0.75)=33

44-33=11

4 0
3 years ago
Read 2 more answers
How many grams are equal to 400 kg?
Yuki888 [10]

Step-by-step explanation:

1kg=1000g

400kg=400*1000

=400000

Therefore 400kg =400000g

7 0
2 years ago
Mariza é costureira e, para determinar o comprimento de elástico, em cm, que utiliza na confecção de determinado modelo de calça
tresset_1 [31]
X = 40, Y = 15
40(2) + 15(2) = 80 + 30 = 110 :)
8 0
3 years ago
Select all names that apply to the number. The length of the side of a square that has an area of 77 square yards.
Mashcka [7]

The length of the side would be sqrt(77) = 8.7749.....

This can be classified as two answers:

A and D

This is a real number

It is also an irrational number because it can’t we written as a simple fraction.

3 0
3 years ago
Rochelle deposits $5,000 in an IRA. What will be the value of her investment in 25 years if the investment is earning 8% per yea
Iteru [2.4K]

Answer:

\$36,945.28  

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest in decimal  

t is Number of Time Periods  

e is the mathematical constant number

we have  

t=25\ years\\ P=\$5,000\\ r=8\%=8/100=0.08

substitute the values in the formula

A=5,000(e)^{0.08*25}  

A=5,000(e)^{2}  

A=\$36,945.28  

5 0
3 years ago
Other questions:
  • -17π/3<br> Find the exact values of all six trig functions
    14·1 answer
  • If integral 0 to 3 of f(x)=-4 find integral -1 to 3 of 5f(x)+1
    5·1 answer
  • Suppose there are 387 balls in the gym. If each been going to hold 48 balls, estimate the number of bins that will be needed to
    9·1 answer
  • A student walks 1/4 mile from her house to the store on her way to a friends house. If the Store is 1/3 of the way to her friend
    14·1 answer
  • Margaret is cutting straws that are 4 inches long into 1/2-inch pieces. She has two straws. She needs twenty 1/2-inch pieces. Do
    9·1 answer
  • 1/3y + 8/3y = 9/3y for y not = / / / (fraction over fraction over fraction) simplify the sum. State any restrictions on the vari
    13·1 answer
  • Find the product: (x² - x + 1)(2x² + 3x + 2).
    14·1 answer
  • 5/7x + 15 - 9/14x - 9
    6·2 answers
  • HELP
    6·1 answer
  • Suppose we want to choose colors, without replacement, from the colors red, blue, green, and purple.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!