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
pav-90 [236]
3 years ago
6

The expression 0.07x+(x−300) models the final price of a television set with an instant rebate in a state that charges a sales t

ax. Enter the expression in the box that represents the price of the television set after the instant rebate is applied and before the tax is applied. $
Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0
0.07x+(x-300)
0.07x+x-300
1.07x-30
Fed [463]3 years ago
4 0

Answer:

x-300

Step-by-step explanation:

The variable x represents the original price of the television set.  0.07x is the expression that represents the amount of tax on the purchase (0.07 is the decimal form of 7%).

x-300 represents the original cost of the television subtracted by 300; this would be the amount of the television after the rebate.

You might be interested in
Which expression has a value of 15 when it equals <br> 2<br> 49-57<br> 3--5<br> 61-28<br> 28<br> 19
d1i1m1o1n [39]

Answer:

it is 61-28 but I not sure u can scan for any application to make sure u get it ur answer thx for

5 0
2 years ago
A table is on sale for $403, which is 38% less than the regular price. what is the regular price
Nesterboy [21]
1060.5263157 etc your teacher prob tells you to round 
4 0
3 years ago
Helppppppppppppppppp
jasenka [17]

Answer: x smaller than or equal to -4

5 0
3 years ago
Need help finding the x, y, and z. please and thank you
Reptile [31]

The first step in any problem is to look at what you are given. When solving systems of linear equations, it is often helpful to eliminate one or more of the variables by adding or subtracting a multiple of one equation with a multiple of another. It is convenient when at least one of the multipliers is 1.

Here, we can cancel the y-terms in the 2nd and 3rd equations simply by adding them together. This gives

... (5x +y -4z) +(-3x -y +5z) = (41) +(-45)

... 2x +z = -4 . . . . simplified

Likewise, we can add 3 times the second equation to the first to cancel y in that sum.

... 3(5x +y -4z) +(2x -3y +z) = 3(41) + (-1)

...15x +3y -12z +2x -3y +z = 123 -1

...17x -11z = 122 . . . . simplified

Now that we have 2 equations in x and z, we can go through the same process. We observe that the coefficient of z is +1 in the first equation and -11 in the second. The means we can cancel the z terms by adding 11 times the first equation to the second:

... 11(2x +z) +(17x -11z) = 11(-4) +122

...22x +17x = 78 . . . . . . simplify a little bit

... x = 78/39 = 2 . . . . . . divide by 39

From above, we find

... z = -4 -2x = -4 -2·2 = -8

... y = 41 -5x +4z = 41-5(2) +4(-8) = 41 -42 = -1

The solution is (x, y, z) = (2, -1, -8).

_____

The method of elimination used here will vary with the system of equations. If you want to employ a consistent method, you can use Cramer's Rule, Gaussian elimination, or matrix methods. Since you apparently don't mind help from technology, learning to do this on your graphing calculator can also be a good idea.

4 0
2 years ago
If c(x) = 4x – 2 and d(x) = x^2 + 5x, what is (c * d) (x)?
anyanavicka [17]

Answer:

(4x - 2)(x^2 + 5x)

4x^3 + 20x^2 - 2x^2 - 10x

4x^3 + 18x^2 - 10x

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Stan made 24 sales in 6 hours what is the ratio of sale to hours?
    15·2 answers
  • The original price of a Kindle is $269.99. If a discount of 15% is given, what is the amount of the discount?
    15·1 answer
  • a boy flies a kite with 100 foot long string. the angle of elevation of the string is 48. how high is the kite from the ground.
    10·1 answer
  • 4/? Is equivelantnto ?/9
    8·1 answer
  • What is a=16 b= 28 and c=? What would c be?
    5·1 answer
  • PLEASE HELP! I will award Brainliest!!! Find the area of the shaded regions. Give your answer as a completely simplified exact v
    6·2 answers
  • Marking brainliest...
    7·2 answers
  • What's the value of 280?
    15·2 answers
  • 10. Reka Rahim is employed at a restaurant. She has family medical coverage through the company's group
    9·1 answer
  • FRACTIONS PLS HELP <br><br> NO LINKS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!