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Sergio [31]
3 years ago
14

G(x)=-x^2-1-2x f(x)= x+5 Find (g-f)(x)

Mathematics
1 answer:
sertanlavr [38]3 years ago
4 0
Djdhhggfgcsdddhgdfgccfgfdgxstgdrg
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Solve for all values of x by factoring.<br> x^2 + 4x – 30 = -3x
vichka [17]

Answer:

{x}^{2}  + 4x - 30 =  - 3x \\{x}^{2}  + 7x - 30 = 0 \\  {x}^{2}  - 3x + 10x - 30 = 0 \\ x(x - 3) + 10(x - 3) = 0 \\ (x - 3)(x + 10) = 0 \\  \boxed{x = 3} \\  \boxed{x =  - 10}

<h3><em><u>x=3 or x=-10</u></em> is the right answer.</h3>

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2 years ago
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insens350 [35]

Answer:

D 8 hours

Step-by-step explanation:

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5 0
2 years ago
HELP ASAP!!!<br><br> is the graph a function shown in the graph below one-to-one? why?
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  (d) one output for every input

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A function is 1-to-1 if its graph passes the horizontal line test: a horizontal line may intersect the graph in only one place.

7 0
3 years ago
A school bus weighs 7 tons. The weight limit for a bridge is given in pounds. What is this weight of the bus in pounds?
Gwar [14]
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8 0
3 years ago
A desert has both fruit and yoghurt inside.Altogether the mass of the fruit and yoghurt is 175g. The ratio of the mass of fruit
Dafna11 [192]

Answer:

125g

Step-by-step explanation:

You can find the mass of the yoghurt by dividing the mass of the fruit and the yoghurt by the sum of the ratio,(2+5), then multiplying that value by 5.

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