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Alla [95]
3 years ago
11

Somebody help me please

Mathematics
2 answers:
maxonik [38]3 years ago
8 0

-61

Hope this helps :)

GuDViN [60]3 years ago
6 0

Answer:-61

Step-by-step explanation:

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Rancho middle school has an average of 23 3/8 students per teacher.Make the mixed number into a decimal.
bixtya [17]
23 3/8= 23.375

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3 years ago
What is the equation in point−slope form of the line passing through (−2, −5) and (2, 3)?
Viefleur [7K]

(-2,-5)(2,3)

slope(m) = (3 - (-5) / (2 - (-2) = (3 + 5) / (2 + 2) = 8/4 = 2

There can be 2 answers for this...

y - y1 = m(x - x1)

slope(m) = 2

(-2,-5)....x1 = -2 and y1 = -5

sub

y - (-5) = 2(x - (-2) =

y + 5 = 2(x + 2) <== this is one of them


y - y1 = m(x - x1)

slope(m) = 2

(2,3)...x1 = 2 and y1 = 3

sub

y - 3 = 2(x - 2) <== this is the other one


6 0
3 years ago
Evaluate the expression 8^-2/3^-3
AlladinOne [14]
1/64. ÷ 1/27

1/64 × 27/1

= 27/64
4 0
3 years ago
Please help me with the last two in the pic
lisabon 2012 [21]
10. ×3+2
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Read 2 more answers
16. Solve -3x2 - 9x + 12 = 0.
AURORKA [14]

Given :

  • -3x² - 9x + 12 = 0

To find :-

  • Value of x .

Solution :-

Given equation ,

  • -( 3x² + 9x -12 ) = 0
  • 3x² + 9x - 12 = 0
  • 3x² + 12x - 3x - 12 = 0
  • 3x ( x +4) -3( x +4) = 0
  • (3x -3)(x +4) = 0
  • x = 3/3 , -4
  • x = 1 , -4
7 0
3 years ago
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