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Slav-nsk [51]
2 years ago
11

A scale on a map shows that 1 inch: 8 miles. On the map, Kylie’s house is 2.5 inches from her grandma’s house. What is the actua

l distance between the two houses?
( Hint: Not D)
A. 10

B. 15

C. 20

D. 25
Mathematics
1 answer:
Mazyrski [523]2 years ago
3 0

Answer:

C. 20

Step-by-step explanation:

If 1 inch is 8 miles, 2.5 = 20 miles because 8 x 2 = 16 and .5 = 4 so 16+4 = 20

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Solution:

The first polynomial is miswritten.

The right one is: 2x^3 + 4x^2 - 35x + 15.

So, the division is [2x^3 + 4x^2 - 35x + 15] / (x - 3)

The synthetic division uses the coeffcients and obviate the letters, but you have to be sure to respect the place of the coefficient.

So, in this case it is:

3 | 2      4    -35    15
   ---------------------------------
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So, the quotient is 2x^2 + 10x - 5, and the remainder is 0.

I like to show it in this other way:


   | 2     4     -35     15
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Of course they are the same coefficients and the answer continue being quotien 2x^2 + 10x - 5, remainder 0.
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<span>The correct answer between all the choices given is the second choice, which is 16%. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>

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yan [13]

115 = l \times 2.5 \times 5.75

\huge \mathrm{Answer࿐}

given :

\longmapsto volume = 115 yd³

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\large \boxed{ \mathrm{volume = l \times b \times h}}

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_____________________________

\mathrm{ \#TeeNForeveR}

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Hth

Step-by-step explanation:

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