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prisoha [69]
3 years ago
15

What is the leading coefficient of the polynomial when written in standard form? 872 +9+ 5x

Mathematics
1 answer:
lianna [129]3 years ago
3 0

Answer:

5

Step-by-step explanation:

The coefficient is known as "the number in front of the letter,' so since 5 is in front of the x, 5 would be the leading coefficient, especially since the outcome would be 5x+881.

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Mary spent half of her allowance going to the movies. She washed the family car and earned seven dollars. What is her weekly all
Nata [24]

Answer:If Mary spent half of her allowance the equation will begin with 1/2x or 0.5x where x is her allowance and 0.5 is half of her allowance spent. Mary also earned 7 dollars by washing the car so this will be added to her allowance spent.

The problem says that after Mary has spent half of her allowance at the movies she was left with 18 dollars so that means that the equation must be equal to 18.

The equation you want to set up is

0.5x+7=18

Where, 18-7=11

0.5x=11

11/.5 = x

x = $22

Thus, Mary has a weekly allowance of 22 dollars.

Step-by-step explanation:

4 0
3 years ago
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Jada has 7/8 cup of cheese. Her cheese bread recipe calls for 1/6 cup of cheese . How many times can she make her recipe with th
masha68 [24]
You need to have the common denominator and once you do see how many times the 1/6cup will go into the 7/8cup which is 5
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Find f(2) if f(x)=2x+1
Finger [1]

f(x)  =2 x+1 \\\\ \text{If x = 2,}\\\\f(2) = 2(2) +1 = 4+1 = 5

8 0
1 year ago
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Find the intervals of increase and decrease for (x+2)^3-3x-2
Tanzania [10]

(-∞,-4.196)∪(-4.196,-3)∪(-3,-1)∪(-1,0)∪(0,∞)

4 0
3 years ago
F(x) = 3x + 5, g(x) = 6x2 Find (fg)(x).
shepuryov [24]

Answer:

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Step-by-step explanation:

To evaluate f(g(x)), substitute x = g(x) into f(x)

f(g(x))

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