A customer went to a garden shop and bought some potting soil for $12.50 and 6 shrub. If the total bill was $71.00 how Mich did each shrub cost if they all cost the same? Write and solve equation. Show your work

It factors to (x+12)(x-12)

This is the same as (x-12)(x+12) as we can multiply two expressions in any order we want. This is like saying 7*5 is the same as 5*7

I used the difference of squares rule to factor x^2 - 144. It might help to write x^2 - 144 as x^2 - 12^2, then compare it to a^2 - b^2 = (a-b)(a+b)

The number of birds that should be on the scale is 20 birds

• Let the number of birds be x

• Let the number of dogs be y

Given the following parameters

Number of birds in the pet store = 10 birds

If the number of dogs would be double the number of birds, then;

y  = 2x

y = 2(10)

y = 20

Hence the number of birds that should be on the scale is 20 birds

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The value of <4 = 150 and <6 = 150.

what are parallel lines?

The fundamental characteristics listed below make it simple to recognize parallellines.

• Straightlines that are always the same distance apart from one another are called parallel lines.
• No matter how far apart they are from one another, parallel lines can never intersect.

Given:

m<2 = 150

Now, from the Diagram

m<2 = m<4 (Corresponding angle)

m<4 = 150

and, m<6 = m<4 (VerticallyOpposite Angle)

m< 6 = 150

Hence, the value of <4 = 150 and <6 = 150.

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<4= 150
<6=150
because the angels are parallel <4 & <2 are the exact same measurements and because 6 is perpendicular to  <4 & <2 thus making it also 150 degrees

Answer:

309.35 million, the initial number of people in 2010

Step-by-step explanation:

The initial value is when t =0, so looking at the table, (t=0 in 2010)  , the initial value is 309.35 million

This is the starting population when use for our exponential growth or decay model.  It is the number of people at our initial time.  Since the population is increasing, w have exponential growth

The initial value is 309.35

It means that in the year 2010 (starting year) the population was 309,350,000 people or written another way "309.35 million". The second way is more short so probably the more preferred method.

To find the value 309.35, simply look at the table under the value t = 0.