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lozanna [386]
3 years ago
15

Wholesale cost of a telescope: $199.50; Markup: 50%, Discount: 30%,

Mathematics
1 answer:
kupik [55]3 years ago
7 0

Answer:

$2147.85

Step-by-step explanation:

199.5*.5=99.75

199.5+99.75=299.25

299.25*.3=89.775

299.25-89.775=209.475

209.475*.04=8.279

209.475+8.379=217.854

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Please answer correctly !!!!!! Will mark brainliest answer !!!!!!!!!!!
nignag [31]

Answer:

0, 1

Step-by-step explanation:

The discriminant is b² - 4ac where we have ax² + bx + c, in this case a = -4, b = 12, c = -9 so D = 12² - 4(-4)(-9) = 0.

Because the discriminant is 0 that means that f(x) only has one solution for x meaning that it has only 1 x-intercept.

3 0
3 years ago
If f(x) = 2x^3– 5x+ 2, then what is the remainder when f(x) is divided by<br> X – 4?
Mashutka [201]

The remainder is 110 when f(x) = 2x^3-5x+ 2 is divided by x-4

Step-by-step explanation:

We need to find the remainder when f(x) = 2x^3-5x+ 2 is divided by x-4

Solving:

The solution is attached in the figure below.

The quotient is: 2x^2+8x+27

The remainder is: 110

Keywords: quotient, division

Learn more about Division and quotient at:

  • brainly.com/question/629998
  • brainly.com/question/13174289
  • brainly.com/question/1648434

#learnwithBrainly

5 0
3 years ago
I need help on this Algebra question
Phantasy [73]

Answer:

It is the third number Line

6 0
3 years ago
10 POINTS
hoa [83]
It would be “going up a steady rate through the origin”
7 0
3 years ago
3 2/3+ 8 7/12<br><br> I need the work
castortr0y [4]

Answer:

\frac{49}{4}

Step-by-step explanation:

Convert each to a improper fraction

3 \frac{2}{3} = \frac{11}{3}

8\frac{7}{12} = \frac{103}{12}

\frac{11}{3} +\frac{103}{12} = \frac{49}{4}

4 0
3 years ago
Read 2 more answers
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