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aleksandr82 [10.1K]
3 years ago
5

Determine the ordered pair that satisfies the equation, 5x + 2y = 7.

Mathematics
1 answer:
AveGali [126]3 years ago
8 0

Answer:

None of the first 4 do. so I guess the answers E.

Step-by-step explanation:

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A local library claims it has 2.73x103 books. If there are 42 people in the building, how many books per capita are there?
Marizza181 [45]

Answer:

63 books per capita in the library

<em></em>

Step-by-step explanation:

Given

Books = 2.73 * 10^3

People = 43

Required

Determine the book per capita

To do this, we simply divide the number of books by number of person;

Average = \frac{Books}{People}

Average = \frac{2.73 * 10^3}{43}

Average = \frac{2.73 * 1000}{43}

Average = \frac{2730}{43}

Average = 63.488372093

Average = 63 (Approximated)

Hence;

<em>There are 63 books per capita in the library</em>

7 0
3 years ago
choose an equation in slope-intercept form for the line that passes through (-8,1) and is perpendicular to the y=2x-17. select o
Fed [463]
Y = 2x - 17, comparing to y = mx + c, slope m = 2.

If perpendicular, the new slope would be -1/2, that is the negative reciprocal of 2.

And passing through (-8 , 1).

using y = mx + c,  and x = -8,  y = 1,  m = -1/2

1 = -1/2*-8 + c

1 = 4 + c

1 - 4 = c

c =  -3

y = mx + c,  substituting m = -1/2, and c = -3,    y = -(1/2)x - 3.

Option C.
5 0
3 years ago
26. The original price of Doritos is the same at both Wal-Mart and County Market. Jon found out that Wal-Mart had Doritos on sal
DerKrebs [107]
IDK sorry I couldn't help u
8 0
3 years ago
Naomi and Stefan are selling pies for a school fundraiser. Customers can buy cherry pies and pumpkin pies. Naomi sold 11 cherry
allsm [11]

Answer:

is there a pic?

Step-by-step explanation:

6 0
3 years ago
How do I solve for X <br>-1/2x+1=-x+8​
adoni [48]

-1/2x + 1 = -x + 8

1/2x + 1 = 8

1/2x = 7

<u>x = 14</u>

Hope this helps! ;)​

3 0
3 years ago
Read 2 more answers
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