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
Rzqust [24]
3 years ago
8

A sign says that the price on all music equipment is 30% off the original price. you buy an electric guitar for the sale price o

f $315.
A-what is the original price?
B-How much money did you save off of the original price?
C-What percent of the original price is the sale price?
Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0
A. 30% + $315 = $409.5
B. $315 - $409.5 = 94.5
C. 70%
Gemiola [76]3 years ago
5 0

Answer:

Step-by-step explanation:

sale price = original price minus discount.

discount = original price * discount percent / 100.

let s represent the sale price.

let p represent the original price.

let d represent the discount.

let k represent the discount percent.

the above formulas become:

s = p - d

d = p * k/100

we know that s = 315.

we know that k = 30.

formulas become:

315 = p - d

d = p * 30/100

simplify these formulas to get:

315 = p - d

d = .3p

You might be interested in
What is 4/7÷2/3? please help me with this​
SIZIF [17.4K]

Answer:

Hi! The correct answer is 8/21!

Step-by-step explanation:

<em><u>~Simplify the expression~</u></em>

4 0
3 years ago
Read 2 more answers
A + b·c = a + c·b is an example of the associative property.
muminat

Answer:

yes , This is an example of the associative property.

Step-by-step explanation:

8 0
3 years ago
What is the median of the set of data 928, 834, 842, 841, 932, 917, 892, 856, 908, 867, 873, 868, 872, 921, and 924?
Aleksandr-060686 [28]
Median: 873
Mean: 885
3 0
3 years ago
Given the functions f(x) = 2x + 5 and g(x) = x2 + 8, which of the following functions represents f(g(x)] correctly?
lakkis [162]

Answer:

Choice 4.

Step-by-step explanation:

f(g(x))

Replace g(x) with x^2+8 since g(x)=x^2+8.

f(g(x))

f(x^2+8)

Replace old input,x, in f with new input, (x^2+8).

f(g(x))

f(x^2+8)

2(x^2+8)+5

Distribute:

f(g(x))

f(x^2+8)

2(x^2+8)+5

2x^2+16+5

Combine like terms:

f(g(x))

f(x^2+8)

2(x^2+8)+5

2x^2+16+5

2x^2+21

7 0
3 years ago
URGENT!
Elan Coil [88]

Answer:

The answer to your question is:  9.01 x 10⁸ ice cream cones

Step-by-step explanation:

Data

# of ice cream cones = 1700

5.3 x 10 ⁵ minutes ---------- 1 year

# of ice cream cones purchased in one year = ?

                              1700  cones ---------------------  1 min

                                 x                ----------------------  5.3 x 10 ⁵ minutes

             x = (5.3 x 10 ⁵)(1700)/1 = 901 000 000 ice cream cones

In scientific notation

                                   9.01 x 10⁸ ice cream cones

7 0
3 years ago
Other questions:
  • Point charges q1 = 2.0 µc and q2 = 4.0 µc are located at →r 1 = (4.0 i ^ − 2.0 j ^ + 5.0k ^ )m and →r 2 = (8.0 i ^ + 5.0 j ^ − 9
    12·1 answer
  • M plus three n equals 1 for n
    15·1 answer
  • 4/7x+5/14x=39 <br><br> plleeeease
    15·1 answer
  • Select the line segment
    9·1 answer
  • 1. = 6 × 573 = 6 × (_____ + 70 + _____) = (_____ × ____) +(6×70) +(____×_____) =_______+420+___ =________ I will give you 11 poi
    8·1 answer
  • How do you find 79% of 32
    13·1 answer
  • 10x -15x + 5= -45 + 20
    11·1 answer
  • The price of a car has been reduced from $19,500 to $16,770. What is the percentage decrease of the price of the car?
    8·2 answers
  • A new cell tower is being constructed and needs a guy-wire connected 180 feet up the tower and it needs to make an angle of 52°
    5·1 answer
  • What is the value of d+3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!