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Yuliya22 [10]
3 years ago
14

Please show your work how you solved this ! Please answer this !!

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
6 0

Answer:

-5xa^2-7a^3+7a^2+4

Step-by-step explanation:

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The answer is C, 150 degrees.
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3 years ago
Lisa is 2 cm taller than Fred.<br> If Fred's height is f cm, then Lisa's height is ____cm.
galina1969 [7]
If Fred's height is f cm, then Lisa's height is ____cm.Lisa's height is F+2
6 0
3 years ago
Write each sentence as an equation.
Montano1993 [528]

Answer:

  1. <em> n - 2 = 52</em>
  2. <em>x - 3 = 12</em>
  3. <em>5 + x = 50 - 10</em>
  4. <em>3 + x = 60</em>
  5. <em>x + 6 = 10 - 2</em>
  6. <em>x - 9 = 12</em>
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<em />

please rate and heart :)

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3 0
3 years ago
Find the solution of the inequality -3n &lt; 81
posledela

Answer:

n<-27

Step-by-step explanation:

you have to get n by itself, to do this divide -3 from both sides of the equations.

-3n/-3<81/-3

n<-27

the answer is n<-27

8 0
3 years ago
Claire has $300 Is an account. She decides she is going to take out $25 each month.
Elena-2011 [213]
Recursive equation would be f(x+1) = f(x) - 25 with f(0) = 300

Explicit equation would be f(x) = -25x + 300

And graph would looks like this: 

5 0
3 years ago
Read 2 more answers
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