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Nezavi [6.7K]
3 years ago
14

Evaluate the following polynomial at x = 3. 3x + 3x2

Mathematics
1 answer:
Bumek [7]3 years ago
3 0
<span>3x+3 is my calculated answer!</span>
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The Yankees played 80 games and won 64 of them. What<br> percent of the games did they lose?
user100 [1]

Answer:20%

Step-by-step explanation

When you multiply 64x100, you'd get 6400. Then you divide that by 80, you get 80. And when you have 80/100, you have 20 left out of the 100. So it is 20%.

7 0
2 years ago
Read 2 more answers
A hospital stores one type of medicine in 2-decagram
Aleks04 [339]

Answer:

There are 20,000 milligrams in one 2-decagram container . Thus option D is correct.

Step-by-step explanation:

The given information is one type of medicine in 2 decagram container.

Here, we know ,

      1 decagram = 10 grams

and, 1000 milligrams =1 gram

now -: 2 decagram = 2 × 10grams   {since 1decagarm = 10 grams }

                               = 20 grams .

then ,                   = 20× 1000milligrams {since 1 gram = 1000 milligrams}

                           =20,000 milligrams .

Hence, the correct option is D that is 20,000 milligrams .

4 0
3 years ago
Find the difference. (4x 2 - 6x + 8) - (3x 2 - 6x + 2) x2 + 6 7x2 - 12x - 6 x2 + 12x + 6 x2 - 12x - 6
Natasha_Volkova [10]

Answer:

x² + 6

Step-by-step explanation:

Given

(4x² - 6x + 8) - (3x² - 6x + 2) ← distribute by - 1

= 4x² - 6x + 8 - 3x² + 6x - 2 ← collect like terms

= x² + 6

3 0
3 years ago
How do you turn -3 1/3 into a negative fraction decimal
lina2011 [118]
Dear Joanna243,  what do you mean by a "negative fraction decimal". You can't have a fraction and a decimal at the same time. I'll solve it anyway. Take 1/3 and do 1÷3 to get approximately 0.33, then you plug the -3 with 0.33 to get -3.33
8 0
3 years ago
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Sa se determine masurile unghiurilor formate de doua inaltimi ale unui triunghi echilateral
Inessa [10]
Let's determine the
measures of the angles
formed by two heights of an equilateral triangle.
7 0
3 years ago
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