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raketka [301]
3 years ago
6

2d + 1 = 9 so d = what

Mathematics
2 answers:
weeeeeb [17]3 years ago
8 0

Answer:

d is 4 :))

hope that helped

Paha777 [63]3 years ago
4 0

Answer:

5

Step-by-step explanation:

2d+1=9

2d=8 (one crosses to the other side and becomes minus nine)

so d=4

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Callie sells cookies each Friday at a local farmers market. The graph below represents the amount of money Callie has earned fro
Mazyrski [523]

Answer:

a) The rate of change is 3.5

b) The rate of change represents the price of a single cookie. $3.5

Step-by-step explanation:

a) To determine the rate of change along the graph, select a pair on the graph as;

(2,7)  and (8,28)

Rate of change, m= change in y/change in x

m=28-7/8-2 = 21/6 =7/2 = 3.5

b)

The equation of the relationship can be written as;

y=3.5 x + 0  where y is the amount collected and x is the number of cookies sold.

The slope here represents the price per cookie in $, $3.5

8 0
3 years ago
What is a limited liability company?
Alla [95]

A Limited Liability Company or LLC is a cross between a corporation and partnership.  It basically combines the protections of a corporation and the flexibility of a partnership. For one, members of this kind of company are not liable for debts and they are able to file an informal tax return.

3 0
3 years ago
New york sales tax is charged at the rate of 6%. find the tax and the total price you would pay for an $860 stereo.
Serhud [2]
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8 0
3 years ago
Find the value of X<br> please help!
denis23 [38]

Answer:

Step-by-step explanation:

So the first thing to do is get the number of angles inside this pentagon, which is 540 degrees. One way to do this is that you know a pentagon is formed of 3 triangles and since there are 180 degrees in a triangle, 3x180=540

Then it is algebra

540=91+125+92+(3x-5)+(4x-8)

Simplify what you can and collect like terms

540=308+3x-5+4x-8

540=308+7x-13

Then move everything over to the one side so that the variable is isolated

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5 0
2 years ago
What is the volume of the box
aalyn [17]

Answer:

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Step-by-step explanation:

Given:

Length = 9 in.

Width = 4 in.

Height = 4 in.

Required:

Volume

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Volume = 9*4*4

= 144 in.³

5 0
2 years ago
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