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
Luda [366]
2 years ago
9

The sales tax in one state is 3%. Write a function rule for finding the total cost of an item with selling price x. Then find th

e total cost of a CD player with a selling price of $150.
Mathematics
2 answers:
34kurt2 years ago
8 0
Y=3/100x

y= 3/100 (150)
y=4.5
150+4.5=154.50 total cost of CD player.

Therefore that is the answer. Please mark as brainliest and give a thanks.
Musya8 [376]2 years ago
3 0

F(x)= 1.03x; $154.50

You might be interested in
A triangle has sides with lengths of 64 kilometers, 80 kilometers, and 51 kilometers. Is it a right triangle?
dezoksy [38]

Step-by-step explanation:how

5 0
3 years ago
Read 2 more answers
PLEASEEE HELP IM REALLY CONFUSED ;( ILL GIVE BRAINLIEST TO BEST ANSWR
Paladinen [302]
D.........................................
4 0
2 years ago
Evaluate 0.53n+5 when n=3 and when n=-3
melomori [17]
<span>0.53(3)+5 = 1.59 + 5 = 6.59 when n = 3
</span>0.53(-3)+5 = -1.59 + 5 = 3.41 when n = -3
4 0
3 years ago
Read 2 more answers
The diameter of a circle is 15 ft. Find its circumference in terms of \piπ.
Paladinen [302]
C= 2pi
15= diameter. Radius= 15/2. R= 7.5
C= 2 times pi times 7.2
C=15 pi
C= 47.1
7 0
2 years ago
Gavin and Caleb go to the movie theater and purchase refreshments for their friends. Gavin spends a total of $22.25 on 2 bags of
gavmur [86]

Answer:

Drinks = 6.75

Popcorn= 1

Step-by-step explanation:

Let the popcorn = P

Let the drink = D

2*P + 3*D = 22.25         multiply this equation by 6

12*P + 4D = 39.00

<u>12P + 18D = 133.5</u>          Subtract these two equations

- 14D = - 94.50               Divide by -14

-14D/-14 = -94.5/-14        Do the division

D = 6.75

=========================

12P  +  4D = 39            Substitute for D

12P + 4*6.75 = 39        Combine

12P + 27 = 39               Subtract 27 from both sides

12P + 27-27=39-27      Collect like terms

12P = 12                        Divide by 12

12P/12 = 12/12

P = 1                               Answer

8 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs. Kimball drew a rectangle on the board and labeled the sides using linear expressions to represent measurements in meters. W
    9·1 answer
  • New grass seeds grow rapidly. A grass seed has grown to 12 millimeters tall. tomorrow it will be 23 millimeters tall, the next d
    5·1 answer
  • Gavin bought 6.5 dozen carnations. He spent $68.25 on the flowers. How much did each flower cost? First, find the total number o
    12·1 answer
  • What is the answer ;_;
    5·2 answers
  • Find the image of (2,-2) obtained by translating 2 units up followed by a rotation of 90
    5·1 answer
  • Most U.S. households spend about 5% of their income on entertainment. Which of the following are equivalent to 5%? Choose all eq
    14·1 answer
  • What is the solution to the following system of equations?
    6·2 answers
  • Pls guys need help...i have test tomorrow​
    11·2 answers
  • How is 1/5 changed to a decimal​
    5·1 answer
  • Factors of 2x^2-13x+21
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!