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
Gekata [30.6K]
3 years ago
14

Christine bought 4 CDs that were each the same price. Including sales tax, she paid a total of $54.40. Each CD had a tax of $1.3

0. What was the price of each
CD before tax?
Mathematics
1 answer:
Basile [38]3 years ago
7 0

Answer:

12.30

Step-by-step explanation:

1.30x4=5.20

54.40-5.20=49.20

49.20/4= 12.30

You might be interested in
A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.
Diano4ka-milaya [45]

Answer:

B) h(x) = –2x + 200

Step-by-step explanation:

f(x) = 3x + 400

g(x) = 5x + 200

f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200

6 0
3 years ago
Read 2 more answers
0.23 or 2.3% which is greater?
lisabon 2012 [21]

Answer:

0.23

Step-by-step explanation:

2.3% = 0.023

So 0.23*100=23% therefore larger than 2.3%


Any questions feel free to ask. Thanks

8 0
3 years ago
I need help finding the formula..
KiRa [710]
X=first week
y=second week
z=third week
t=fourth week

18 more one 2nd week than 1st
x+18=y
x=y-18

3rd week, 4 less than 2 times as second
z=2y-4

4th week, 92

ttal=382

x+y+z+t=382
sub waht we know
x=y-18
y=y
z=2y-4
t=92

y-18+y+2y-4+92=382
conbine line terms
4y+70=382
minus 70 boht sides
4y=312
divide both sides by 4
y=78

78 customers
for equation read my answer slowly


8 0
3 years ago
Factor the following polynomial by grouping it in pairs.<br><br>4xy + 6 - x - 24
yKpoI14uk [10]
Combine Like Terms:

=4xy+6+−x+−24

=(4xy)+(−x)+(6+−24)

=4xy+−x+−18


Answer:

=4xy−x−18

3 0
3 years ago
Given I=prt,where I=4.5,p =500,and t=2.5,what is r as a percent?
KIM [24]
PLUG in the numbers 
4.5=500 x R x 2.5
divide both sides by 500
0.009=R x 2.5
divide 2.2 to both sides 
R=.0036
In percent you have to multiply by 100 which is 0.36%
8 0
3 years ago
Other questions:
  • What is 290 million in scientific notation?
    8·2 answers
  • 16x−4x=-48 Combine like terms. Slow all steps as well as the answer please
    12·2 answers
  • What is the domain of the following function?
    7·1 answer
  • before the rain began,the water in a lake was 268 inches deep.the rain began and after four hours of rain,the lake was 274 inche
    6·1 answer
  • lily has $18. matt has twice as much of a third of the amount lily has, and carolyn has $23 more than matt has. how much money d
    8·2 answers
  • A family wants to rent a car to go on vacation. Company A charges $45.50 and 11c per mile. Company B charges $60.50 and 13c per
    11·1 answer
  • Sara is multiplying two factors, one is a whole number and one has two decimal places She says the product could have one decima
    10·1 answer
  • Jeff volunteers his time
    14·2 answers
  • Which triangle congruence is this?<br> SSS<br> SAS<br> ASA<br> AAS<br> HL
    7·1 answer
  • Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!