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labwork [276]
3 years ago
7

If AC=3x, AB=15, and BC=2x-1, how could we solve for x? A. Set 3x=15 B. Set 3x=2x-1 C. Set 3x+15=2x-1 D. Set 3x=15+ (2x-1) E. No

t enough information
Mathematics
1 answer:
k0ka [10]3 years ago
5 0
Hmm this is a very challenging question good luck finding someone who can answer it lol
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The manager suggests that Darryl should purchase the deli’s bread from Store D because they sell the most loaves of bread for th
stealth61 [152]

Answer:

yes

Step-by-step explanation:

because it sells the best price

5 0
3 years ago
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The price of pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these sh
olga nikolaevna [1]
The answer to the problem is as follows:

We can convert 4.5% into a decimal form by moving the decimal to the left two places. This becomes: .045

<span>63.20 x .045 = $2.84

</span>I hope my answer has come to your help. God bless and have a nice day ahead!

4 0
3 years ago
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For example, Let's say I am graphing a proportional relationship even If it doesn't go through origin and it is an equivalent ra
Lostsunrise [7]

A proportional relationship is described by the equation

... y = k·x

The point (x, y) = (0, 0) is <em>always</em> a solution to this equation.

_____

In short, if the relationship is proportional, its graph will go through the origin. If the graph does not go through the origin, the relationship is not proportional.

___

Note that this is true if the domain includes the origin. You can have y = kx <em>for x > 10 </em>and the graph will <em>not</em> go through the origin because the function is <em>not defined</em> there.

6 0
3 years ago
Alexander is building a rectangular pen in his backyard for his dog. The pen will have a length of 13 feet and a width of 2x fee
faust18 [17]

Answer:

4x+26

Step-by-step explanation:

to buy fencing, you need to find the perimeter of the pen. The perimeter is found by adding all sides together.

So, 13+13+2x+2x=4x+26

3 0
3 years ago
Can y’all solve all of this please I WILL GIVE MASSIVE POUNTS I REALLY NEEDS HELP WITH THIS THAMK YOU.
jekas [21]

Answer:

okay I will just give the answers 3- 240, 4-69,000 5-42 6-4.80 7- 15 8-115

Step-by-step explanation:

3 0
3 years ago
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