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Luda [366]
4 years ago
8

find a number such that 8 times the number is 36 greater than the opposite of the number. Explain also please. ♥

Mathematics
2 answers:
lukranit [14]4 years ago
6 0
Let's turn this sentence into an equation:

8n = -n + 36

Then solve:

9n = 36 => n=4
Firdavs [7]4 years ago
4 0
8x=36-x
+x +x
16x=36
---- -----
16 16

X= 36/16 by solving for x in an equation
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The manager of a warehouse would like to know how many errors are made when a product’s serial number is read by a bar-code read
maw [93]
<span>In order to determine the total number of errors that were made by the bar code scanner, we first have to calculate how many total scans were made. Because there were six items scanned 1,000 times each, there were 6,000 total scans made. Next, we have to add up the total number of errors made by each item (36+14+21+39+11+2). As a result, there were a total of 123 errors made during the 6,000 scans.</span>
8 0
4 years ago
Read 2 more answers
1. The midpoint of KL is M(5, -7). One endpoint is K(9,-7). Find the coordinates of the other endpoint L.
kirill115 [55]

Answer:

L (1, - 7 )

Step-by-step explanation:

give endpoints (x₁, y₁ ( and (x₂, y₂ )  then the midpoint is

( \frac{x_{1}+x_{2}  }{2} , \frac{y_{1}+y_{2}  }{2} )

here (x₁, y₁ ) = K (9, - 7 ) and (x₂, y₂ ) = L (x, y )

use the midpoint formula and equate to corresponding coordinates of M

\frac{9+x}{2} = 5 ( multiply both sides by 2 to clear the fraction )

9 + x = 10 ( subtract 9 from both sides )

x = 1

and

\frac{-7+y}{2} = - 7 ( multiply both sides by 2 )

- 7 + y = - 14 ( add 7 to both sides )

y = - 7

Then L  = (1, - 7 )

8 0
2 years ago
One year after graduating from college, Sam earned $42,000. Each year, he earned $4000 more.
xxMikexx [17]
The answer is:
an=4000n+38,000

Sam has $42,000 one year after graduating. So when he graduates, he would have $38000.

Hope this helps!

4 0
4 years ago
Read 2 more answers
City university projects that planned expansion will increase the number of enrolled students every year for the next five years
Solnce55 [7]

The number of students that are expected to enroll in the fifth year of the plan is 644.

<h3>How many students are expected to enroll in the fifth year?</h3>

The formula that can be used to determine the future value of the population is:

FV = P (1 + r)^n

  • FV = Future value
  • P = Present value
  • R = rate of increase
  • N = number of years

400 x (1.1)^5 = 644

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

3 0
2 years ago
Help pls! if f(x)= 3x^2/2x and g(x) = 3x^2/4x, find f(x) / g(x)
BaLLatris [955]
<span>f(x)= 3x^2/2x and g(x) = 3x^2/4x, find f(x) / g(x)

</span> f(x) / g(x) = (3x^2) / (2x) * (4x) / (3x^2)
 f(x) / g(x) = 12x^3 / 6x^3
 f(x) / g(x) = 2

Answer is C. 2
4 0
3 years ago
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