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Nataliya [291]
2 years ago
13

Pls pls pls pls help me​

Mathematics
1 answer:
kirza4 [7]2 years ago
8 0

Answer:

7% discount

Step-by-step explanation:

The discounted amount is $2.31 incase you needed that too

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Hey all you math geniuses can you help me with this question that should be easy
kenny6666 [7]

Answer:

(B) \frac{-3}{x}

Step-by-step explanation:

A polynomial is the expression which consists of addition, subtraction, multiplication with any variables or constants but the division with a variable is not considered as a polynomial.

Since \frac{-3}{x} consists of division of -3 with a variable, therefore it is not a polynomial, rest all other options are polynomial as they involve addition,multiplication with variables.


7 0
3 years ago
A graph has a constant of proportionality of 35. Let y represent miles and x represent gallons.
Harman [31]

Answer:

Step-by-step explanation:35x

6 0
3 years ago
In horizontal analysis the percent change is computed by: a. Subtracting the analysis period amount from the base period amount.
Sonja [21]

Answer:

  b. Subtracting the base period amount from the analysis period amount, dividing the result by the base period amount, then multiplying that amount by 100%

Step-by-step explanation:

A percentage change can be computed from ...

  ((new amount) -(old amount))/(old amount) × 100%

This best matches the description of choice B.

_____

<em>Comment on the answer</em>

The formula offered in the question will show the "percent change" from 100 to 103 as 3. It is not 3; rather, it is 3%. The final multiplication must be by 100% in order to arrive at the proper number.

3 0
3 years ago
Find the value of x.<br> 120°<br> 97°<br> xo<br> 130°<br> 150°<br> X=
Tems11 [23]
Yh can we please stop with all these links they don’t help at all
8 0
3 years ago
Bailey saves money at the end of each month. The function f(x) = 10x + 50 models the total amount he has saved after 'x' months.
kozerog [31]

Answer:

  • D) all non-negative integers

Step-by-step explanation:

The function f(x) = 10x + 50 models the total amount he has saved after 'x' months.

The domain is x-values, which is the number of the months.

x can only be zero or positive integers (since you can save after the month is complete), therefore the last option is correct.

6 0
3 years ago
Read 2 more answers
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