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pishuonlain [190]
3 years ago
15

How do you do this?PLZ HELP

Mathematics
1 answer:
Alisiya [41]3 years ago
5 0
3(x^2+10x+5)-5(x-k)=
3x^2+30x+15-5x+5k=
3x^2+25x+15+5k

for this to be divisible by x every term must include x or get eliminated

the problematic terms are 15 and 5k
to eliminate them they must equal 0 when added:
15+5k=0
5k=-15
k=-3

so A) -3 is the solution
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Answer:

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Step-by-step explanation:

In order to solve this problem, we have to find out how many pepperoni sticks are needed for just 1 pizza. If it takes 14 sticks to make 28 pizzas, that means it takes only half a stick to make a single pizza.

Now that we have this information, we can multiply 1/2 by 36 to find out how many sticks of pepperoni are needed to make 36 pizzas.

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2 years ago
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Lesechka [4]
The answer is:  " 216 cm³ " .
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<u><em>Note</em></u>:
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3 years ago
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BigorU [14]

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Step-by-step explanation:

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Follows are the explanation to the given question:

Step-by-step explanation:

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