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Trava [24]
4 years ago
5

maria is bringing her sick dog pedro in for a series of appointments at the veterinary clinic. Her total over the course of trea

tment with be $150 for tests and medidine plus $30 per appointment,a. the clinic offers Maria a 15% discount off her total cost. Write an equation to show her updated cost.
Mathematics
1 answer:
Rom4ik [11]4 years ago
7 0
150+30=180x15%=27 total discount
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LenKa [72]
You estimate 16 and 2 so it is 20+2=22
8 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-%5Cfrac%7Bx%7D%7B5%7D%20%2B%202%20%3D%200" id="TexFormula1" title="x^{2} -\frac
crimeas [40]

x^2 - x/5 + 2 = 0

Subtract 2 from both sides.

x^2 - x/5 = -2

Multiply all terms by 5.

5x^2 - x = -10

Add 10 to both sides.

5x^2 - x + 10 = 0

We can now apply the quadratic formula:

-b ± \frac{\sqrt{b^2 - 4ac} }{2a}

1 ± (√ 1 - 200) / 10

1 ± √-199 / 10

1 ± i√199 / 10

<h3><u>The solutions are equal to 1 + or - i times the square root of 199 divided by 10.</u></h3>
5 0
3 years ago
Michael Jackson's "Thriller" album has sold 29,000,000 copies. This number can be written as n x 107.
olganol [36]

Answer:

29

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Which of the following shows the solution set of the inequality x − 7 ≤ -5?
marusya05 [52]

Answer:

the answer is x ≤ 2

Step-by-step explanation:

very easy

7 0
3 years ago
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Evaluate the expression: |8| - 2 x |-3| + 4<br><br> 6<br> 22<br> 10<br> 42
Hoochie [10]
The answer is 6 because the absolute value of 8 is 8 and the absolute value of -3 is 3 so using BEDMAS we get 8 - (2 x 3) + 4 = 6
7 0
3 years ago
Read 2 more answers
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