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jenyasd209 [6]
3 years ago
10

Coefficient of x in -9xy2z is

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

The coefficient is -9

Step-by-step explanation:

The coefficient is the number that is multiplied by a variable and is always located before the variable.

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What is construction​
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Consrution is the steps of building buildings or town.

Step-by-step explanation:

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3 years ago
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(x^2-9)/(x+1) ÷ (x^2-6x+9)/(7x+7) reduced form?
dolphi86 [110]
Hello,

\dfrac{\dfrac{x^2-9}{x+1}}{\dfrac{x^2-6x+9}{7x+7}}=7*\dfrac{(x-3)(x+3)*(x+1)}{(x+1)(x-3)^2}=7*\dfrac{x+3}{x-3}




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3 years ago
Find f(5) and f(-1) for the equation:
valkas [14]

Answer:

C. -8 and 4

Step-by-step explanation:

Step 1: Plug in f(5)

f(5) = -2(5) + 2

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Step 2: Plug in f(-1)

f(-1) = -2(-1) + 2

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8 0
3 years ago
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What does |-9.23-1.79| - |7.34-2.57| equal?
liubo4ka [24]

Answer:

Answer:

11.02-9.91= 1.11

Step-by-step explanation:

|-11.02| - |-9.91| (First solve in absolute)

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Step-by-step explanation:

4 0
2 years ago
-1/2x = -4/5<br> Help please
Anna35 [415]

Answer:

x = 8/5

Step-by-step explanation:

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now multiply both sides by 2 to get the x by itself

x = 8/5

if they want improper fraction x = 1\frac{3}{5}

3 0
3 years ago
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