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Lostsunrise [7]
3 years ago
13

7.

Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0

Answer:  A. 4p + $17.50 = $53.50; p = $9.00

1:  17.50+4p=  Nothing further can be done with this topic. Please check the expression entered or try another topic.

17.5 + 4 p

2:  4p=53.50-17.50=  4p=53.50-17.50

Step-by-step explanation:  9

The total bill: $53.50

17.50 + 4 x = 53.50

4 x = 53.50 - 17.50

4 x = 36

x = 36 : 4

x = $9

Answer: The price of each shrub is $9.

...............................................................................................................................................

Answer:

$9

Step-by-step explanation:

Let   be the price of each shrub.

4 shrubs at    each costs    dollars

Potting soil is $17.50

Hence, total cost is the expression  

We know that total bill is $53.50, so we can equate it to the expression:

This equation can be solved for    to find cost of each shrub.

Solving for    gives us:

So price of each shrub is $9

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Students at an agricultural station conducted a study to compare geneticallymodified (GM) corn with regular corn. Each of 33 plo
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Answer:

Step-by-step explanation:

The given data is represented in the attachment.

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6 0
4 years ago
The quadratic x^2+440x+440^2 can be written in the form (x+b)^2+c, where b and c are constants. What is c/b?
Sauron [17]
This form (x+b)²+c is a vertex form that can be found by completing square for the equation <span>x²+440x+440².

To complete square we will need to use formula  a² +2ab + b² = (a+b)²

</span> x²+440x+440²,
<span>x² +2*220²x +220² -220² +440²  (we added </span>220² -220², so nothing really changed here).

x² +2*220²x +220² -220² +440² ( here , bold part can be rewritten as (x+220)²)

(x+220)² -220² +440² (calculating bold part)<span>
 
</span>(x+220)² -220² +440² = (x+220)²  + 145200

Now we have  x²+440x+440², in the form that we need 
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4 years ago
What number multiplied by itself 3 times equals 64
Scrat [10]
<span><u><em>Answer:</em></u>
The number is 4

<u><em>Explanation:</em></u>
Assume that the number we are looking for is x.
We are given that when this number is multiplied by itself three times, the result would be 64.

<u>This means that:</u>
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<u>Taking the cubic root for both sides:</u>
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