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Kobotan [32]
3 years ago
12

15n^2 - 4n + ( -2n+n )

Mathematics
1 answer:
jonny [76]3 years ago
8 0
The answer is :
15n^2-5n
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If a new soccer ball is labeled $45, what would the new price be if the sign above it says "63% off"?
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Answer:

New price of the ball after discount = $16.65

Step-by-step explanation:

Selling price of the soccer ball = $45

Discount labeled on the ball = 63% off

Therefore, selling price after the discount = Original selling price - %discount

= $45 - (63% of $45)

= $45 - $28.35

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New price of the ball after discount = $16.65

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3 years ago
A bag has 14 yellow Marbles and 6 red marbles half of the red marbles are made of plastic a marble is selected at random from th
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Answer:

There is a 3/20 chance that a red plastic marble will be taken out on random.

Step-by-step explanation:

This is because there are 14 yellow marbles, and 6 red marbles. Along with this, half of the red marbles are made out of plastic. This leaves 3/6 of the red marbles made out of plastic. When combined with the yellow marbles, you'll add 14 to the denominator, since there are 14 yellow marbles. (Red + Yellow = Total Number Of Marbles) This leads to a total count of 3 marbles of the 20 total marbles, being red and made out of plastic.

6 0
3 years ago
What is the answer for the picture that is linked below?
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Answer:

18%

Step-by-step explanation:

6840:38000*100 =

(6840*100):38000 =

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3 years ago
Beatrice is making flowers from pipe cleaners. Each flower requires 5 pipe cleaners, and she has 370 pipe cleaners. How many flo
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74

Step-by-step explanation:

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Answer: that the people he is addressing appreciate intellectualism

Step-by-step explanation: found it on quizlet

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