3 years ago

After arranging the terms in descending powers of a variable, select the opposite of the polynomial.

1 answer:

6 0

Answer: -4n3+12n2+7n-9

Step-by-step explanation: it basically the opposite sign (positive or negative) switched, and the order backwards. hope that helped

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3 years ago

Which expression is equivelent please help

Helen [10]

Which expression is equivelent please help

Answer: Hi!

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4 years ago

Which of the following inequalities defines the solution<br> set for the inequality 23 - 6x > 5?

Doss [256]

Answer:

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Step-by-step explanation:

23-6x>5

6x>23-5

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2 years ago

2319 to nearest hundred

STALIN [3.7K]

2300...............................

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3 years ago

Jason wanted to buy postcards for his cousin. The price was 2 cards for $1. He had some change in his pocket. What combination o

Zina [86]

Answer:

2 dimes, 1 nickel and 3 quarters.

Step-by-step explanation:

The price of 2 postcards is $1. Any combination of coins that adds to $1 will work here. Remember, a penny is worth 0.01, a nickel is worth 0.05, a dime is worth 0.10, and a quarter is worth 0.25.

Adding 2 dimes, 1 nickel, and 3 quarters would be 2(0.10)+1(0.05)+3(0.25)=1.

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4 years ago