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
Nataly [62]
3 years ago
9

in a sale normal prices are reduced by 15%. the sale price of a CD player is $102. work out the normal price of the CD player.

Mathematics
1 answer:
morpeh [17]3 years ago
8 0
.85x=102
x=120
The answer is $120.
You might be interested in
6 2/3 divided by 2 6/7
Arturiano [62]

Answer:

7/3 in decimal form it's 2.3 repeated

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
- 3x + 4 and passes through the point (2,5)
Anuta_ua [19.1K]

Answer:

y=(x+13)/3

Step-by-step explanation:

the question is not quite clear, i think u mean y= -3x + 4

then, the slope of the line perpendicular to the given line is m1.m2= -1, hence, -3.m2= -1 m2 = 1/3

y-5=1/3(x-2) y=x/3+13/3 or y=(x+13)/3

6 0
3 years ago
Draw to show how you can use models to compare a 345 and 391
natali 33 [55]
345= 3 hundreds, 4 tens, and 5 ones 
391= 3 hundreds, 9 tens, and 1 one
You can use the model I attached to help u see it better.
Hope this helps!

6 0
3 years ago
A group of eight golfers paid $430 to play a round of golf . Of the golfers one was a member and 7 were not what is the cost for
charle [14.2K]

Answer:

Incomplete question

Complete question;

A group of eight golfers paid $430 to play a round of golf . Of the golfers one was a member and 7 were not.

Another group of golfers consists of two members and one nonmember. They paid a total of $75. What is the cost for a member to play a round of golf, and what is the cost for a nonmember?

Answer: X = $82.695 for members

Y = $49.615 for non members

Step-by-step explanation:

Let's use X to denote members and Y for non-members.

Therefore, amount paid by one member to play + amount paid by 7 non-members to play = 430

X + 7Y = 430. . .1

Amount paid by 2 members to play + amount paid by one non-member to play = 215

2X + Y = 215. . .2

Solving both equations simultaneously

X+7Y = 430

2X +Y = 215

Therefore, from eqn 1. X = 430-7y

Substituting this into wan 2 gives

2(430-7Y) + Y = 215

860-14Y + Y = 215

860-215 =13Y

645 = 13y

Y = 49.615

Therefore substituting Y = 49.615 into any equation above

X + 7(49.615) = 430

X = 430-347.05

X = 82.695

3 0
3 years ago
5 1⁄2 × 3 3⁄5 × 1 1⁄3
gayaneshka [121]
The answer should be 3/2 or 1.5

Hope this helps!
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of the square? <br><br><br> PLS HELP ME IN GEOMETRY!!
    6·1 answer
  • Solve -3x + 2y = 5 for y
    15·2 answers
  • Solve for the variable in the following equation:<br><br> ⅓A = -5
    13·2 answers
  • Show work or reported!
    6·1 answer
  • HELP WHAT IS THE EQUATION !????
    12·1 answer
  • The sum of 54 and 4 times a number is 21, find the number please helppp
    5·2 answers
  • 4. Jake wants to make a garden with a border in the corner of his yard. He has lumber in several different lengths. Which three
    10·1 answer
  • Select the correct answer.
    5·1 answer
  • HEELLLLLPPPPPPPP PLLLSSSS THIS ISS TIMMMEEEEDDDDD
    7·1 answer
  • - A random drawing will determine which 3 people in a group of 9 will win concert tickets.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!