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
nasty-shy [4]
3 years ago
15

Amy bought a necklace that had an original price of $20. She used a 30% off coupon. The tax rate was 7.5% (added after the disco

unt). How much change will Amy get from a $20 bill?
Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0
I think that it’s 4.95
MatroZZZ [7]3 years ago
5 0
Answer: $4.95

20 • .30 = 6
20 - 6 = 14
14 • .075 = 1.05
14 + 1.05 = 15.05
20 - 15.05 = 4.95
You might be interested in
PLEASE HELP I WILL MARK BRAINLIEST explanation please!! :)
julia-pushkina [17]

Answer: c

Step-by-step explanation:

u want to separate it into the two triangles and a rectangle. so the first marked triangle is the first part of the problem then it adds on the rectangle 6(12) then theres that other unmarked triangle because u can see the bottom is 14 when the top is 12 so u take the formula and fill in 1/2(6)(2). i hope this makes sense im bad at explaining things.

5 0
2 years ago
Read 2 more answers
The dot plot below shows the number of wings contestants in a wing-eating contest ate.
Stolb23 [73]

A.18 is the absolute deviation

6 0
3 years ago
Read 2 more answers
how does the appearence of a histogram change when u use many small intervals then when you use a few large intervals
vampirchik [111]
If you're using a few larger intervals, then your histogram looks more stocky. If you imagine drawing one, it's because you're adding more values into the same category which can make the difference between two intervals much more noticeable. If you're using smaller intervals, however, you can much more accurately assess the difference between two different intervals. For that reason, the transition between one and another interval would look much more 'fluid'.
5 0
3 years ago
Factor the binomial expansion. 81x4 – 648x3 + 1,944x2 – 2,592x + 1,296
scoray [572]

Answer:

648(x^{3} + 3x^{2} - 4x + 2)

Step-by-step explanation:

When factoring an expression like this, you need to divide all of the parts by a common number or variable. In this case, the only thing all of these numbers share is that they are divisible by 648. So, you would divide each number by 648 to simplify it, getting 1, 3, 4, and 2. Put these numbers in front of their respective variables, and put 648 outside of the parentheses to get the final answer.

6 0
2 years ago
Divide 1486 is divided by 44 ?
ASHA 777 [7]

Answer:

Answer in the attachment

4 0
2 years ago
Other questions:
  • A golfer hits a ball from a starting elevation of 4 feet with a velocity of 70 feet per second down to a green with an elevation
    7·1 answer
  • given the equation 3x − 4y = 8, which equation below would cause a consistent-dependent system? 3x 4y = −8 6x − 8y = 12 9x − 12y
    6·2 answers
  • What is the simplified form of (x2 + 5x − 6)(x − 2)?
    6·2 answers
  • There are 18 fish in a 1 ft x 4 ft x 7 ft fish tank. What is the population density in the fish tank?
    11·2 answers
  • Line ab perpendicular to line MN how many right angles are formed where the two meet
    8·1 answer
  • The chorus has 42 members. Which expression represents the number of ways a group of 7 members can be chosen to do a special per
    13·1 answer
  • Can someone help me find the value of x and the value of y? I need them to show their work, too.
    9·1 answer
  • In a game, my friend is making 105 dollars per 45 seconds. How much money will he make in an hour?
    9·1 answer
  • ((((this is multiple choice and i raised the points but you have to pick two))))
    9·1 answer
  • HELP!!!<br> list the sides of ABC in order from shortest to longest!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!