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ELEN [110]
3 years ago
15

Someone please help​

Mathematics
2 answers:
svp [43]3 years ago
7 0

Answer:

I got 25z^2−15z+2

Step-by-step explanation:

But if the answer shown is the correct answer, I think your computer read wrong, because those answers are the exact same :/

Kipish [7]3 years ago
5 0

Answer:

The answer is 25z^2+2-15z

Step-by-step explanation:

The form one will often see polynomials in is called standard form. It is when the terms are ordered in highest degree to lowest degree. For example, when given the polynomial x4+2x3+x+11, it is in standard form because 4 is the highest power, then 3 and 1.

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An item is regularly placed at $87. Laura bought it on sale for 55% off the regular price. How much did Laura pay?
Sholpan [36]

Answer:

$39.15

Step-by-step explanation:

87 x .55 = 47.85

87-47.85= 39.15

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2 years ago
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4. So
Serhud [2]

Answer:

P=29.95+0.05m+2.95

Step-by-step explanation:

The monthly plan costs starts at $29.95, so we're not changing that.

For each monthly plan, we have to pay a tax of $2.95, so we're not changing that.

If we go over 1,000 minutes, we have to pay $0.05 for every minute we go over, and with the fact that m represents each minute over 1,000, we're going to have to represent minutes over 1,000 as 0.05m in our equation.

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6 0
2 years ago
Q=quarts of strawberries;2.50q=10
oksano4ka [1.4K]
Q= quarts of strawberries.

You have to solve for q by balancing the equation. 2.50 is really being multiplied by 2.50, so you would divide it on the other side for the quart of strawberries.

<em>Balance the equation. </em>

2.50q=10

Divide both sides by 2.50.

2.50(/2.50)q= 10(/2.50)

q=4

There are 4 <em>quarts of strawberries. </em><em>

I hope this helps!
</em>~kaikers<em>
</em>
6 0
3 years ago
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