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Naddik [55]
2 years ago
15

The regular price of a tv is x dollars during a sale ,$39 is subtracted from this price the sale price is $215

Mathematics
2 answers:
klemol [59]2 years ago
6 0

Answer:

254

Step-by-step explanation:

x-39=215

215+39=x

215+39=254

morpeh [17]2 years ago
3 0

Answer:

Step-by-step explanation:

215 minus 39 equals 176 the Tv should be $176 dollars

Ps: don't come for me if im wrong

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Answer:

10p+5

Step-by-step explanation:

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2 years ago
What is the remainder of f(x)=x^4-2x^3-27x^2-9x+18 when divided by binomial x+4
givi [52]

Answer:

The remainder will be 6.

Step-by-step explanation:

We have the function:

f(x)=x^4-2x^3-27x^2-9x+18

And we want to find the remainder after it is divided by the binomial:

x+4

We can use the Polynomial Remainder Theorem. According to the PRT, if we have a polynomial P(x) being divided by a binomial in the form (<em>x</em> - <em>a</em>), then the remainder will be given by P(a).

Here, our divisor is (<em>x</em> + 4). We can rewrite this as (<em>x</em> - (-4)).

Therefore, <em>a</em> = -4.

Then according to the PRT, the remainder will be:

f(-4)=(-4)^4-2(-4)^3-27(-4)^2-9(-4)+18=6

The remainder will be 6.

4 0
2 years ago
A music school offers its students 8 different classes each semester. 4 of the classes are in music theory, 3 of the classes are
Bond [772]

Answer:

5

Step-by-step explanation:

8 0
2 years ago
What is the arc length of arc CD in the circle below?
lord [1]
The length of the arc intercepted by a central angle is the ratio of the angle to 360 degrees times the circumference. From the given values above,
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The angle intercepted an arc which measures π feet. The answer is letter A. 
4 0
2 years ago
Read 2 more answers
Jayden has $1.20 worth of nickels and dimes. He has twice as many nickels as dimes. Determine the number of nickels and the numb
melamori03 [73]

Answer:

Total number of dimes=6

Total number of nickels=12

Step-by-step explanation:

The expression for the total value of money Jayden has is;

Nickels have a value of= $0.05

Dimes have a value of= $0.10

Total value=(value of nickels×number of nickels)+(value of dimes×number of dimes)

where;

Total value=$1.20

Value of a nickel=$0.05

number of nickels=y, but y=2 x

Value of a dime=0.10

number of dimes=x

replacing;

1.20=(0.05×2 x)+(0.1×x)

0.1 x+0.1 x=1.2

0.2 x=1.2

x=1.2/0.2

x=6

y=2 x=2×6=12

Total number of dimes=6

Total number of nickels=12

7 0
3 years ago
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