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Sindrei [870]
3 years ago
8

At noon, the temperature is 30°F. For the next several hours the temperature falls by an average of 3°F an hour. Write an equati

on for the temperature T, and n hours
Mathematics
1 answer:
Sophie [7]3 years ago
7 0
30*3-30 I’m not good with math but it’s worth the points
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First choose the appropriate inequality symbol and then drag and drop numbers into the
Advocard [28]

Answer:

Step-by-step explanation:

its a dotted line so the inequality is either > or <

line pass thro' (2,-2), (0,0) and (-2,2)

so its eqn is y = -1x + 0

the shade area is under the dotted line

so the ans is

y < -1x + 0

7 0
3 years ago
I need help -3x=x-(6-2x)?
USPshnik [31]
<span>Simplifying 3x + 6 = 2x
  Reorder the terms: 6 + 3x = 2x
  Solving 6 + 3x = 2x
  Solving for variable 'x'.
  Move all terms containing x to the left, all other terms to the right.
  Add '-2x' to each side of the equation. 6 + 3x + -2x = 2x + -2x
  Combine like terms: 3x + -2x = 1x 6 + 1x = 2x + -2x
  Combine like terms: 2x + -2x = 0 6 + 1x = 0
  Add '-6' to each side of the equation.
6 + -6 + 1x = 0 + -6
 Combine like terms: 6 + -6 = 0
 0 + 1x = 0 + -6 1x = 0 + -6
Combine like terms: 0 + -6 = -6 1x = -6
 Divide each side by '1'. x = -6
 Simplifying x = -6
</span>so the answer is x =-6 

According to http://www.geteasysolution.com/3x+6=2x
6 0
3 years ago
Can y’all help me please !
Leviafan [203]

no because she turned it only 90 degrees not 180.

180 would be a mirror reflection

6 0
3 years ago
Answer? 225 or 300?
saveliy_v [14]
-7(x+y=525)-7
3x+7y=2775

-7x-7y=-3675
3x+7y=2775

-4x=-900
X=-900/-4
X=225
Answer is c
6 0
3 years ago
What is the difference between 0.05, 0.5, and 0.50​
AfilCa [17]

Answer:5/100, 5/10, 50/100

Step-by-step explanation:

5 0
3 years ago
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