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Naddika [18.5K]
3 years ago
13

What is x+(x+70)+28=180

Mathematics
1 answer:
vazorg [7]3 years ago
8 0

Answer:

41

Step-by-step explanation:

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HELP!!!!!!!!!!!!GIVING BRAINLIEST!!!!!!!!!!!!!!!
notsponge [240]

Answer:

# of terms: 2

inConstant(s): might be wrong but i think its 5

Coefficient(s): might be y itself but i dont know

Highest degree: 5

I did what I could but this number is not factorable with rational numbers

8 0
3 years ago
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The circumference of a circle varies directly as the diameter of a circle. When the diameter of a circle is 5, the circumference
Naya [18.7K]

Answer:

20.3 units

Step-by-step explanation:

Write and solve an equation involving ratios:

 5 units       15.7 units

------------- = ----------------

 9 units             C

Cross-multiplying, we get 5C = 9(15.7), with C measured in "units."

Then 5C = 141.3, so that C = 141.3 units   /   5   =   20.3 units.

5 0
3 years ago
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The back of a dog house is composed of a square and a triangle . How much wood wood is needed for the back of the dog house to t
Anastaziya [24]

Answer:

68

Step-by-step explanation:

I just know I was in class with my teacher

8 0
3 years ago
100 pts help me please.
Natalija [7]

<u>Answer:</u>

  • Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.

<u>Step-by-step explanation:</u>

We know that:

  • 48 + 8(b) = Carly's expenditure
  • 10(b) = Carly's expenditure
  • 48 + 8b = 10b
  • B = Boxes of cards

<u>Work:</u>

  • 48 + 8b = 10b
  • => 48 + 8b - 8b = 10b - 8b
  • => 48 = 2b
  • => b = 24

<u>Now, let's substitute the value of b into any equation.</u>

  • 10(24)
  • => 240

<u>Hence, Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.</u>

Hoped this helped.

BrainiacUser1357

7 0
2 years ago
om is the deli manager at a grocery store. He needs to schedule employees to staff the deli department at least 260 person-hours
qwelly [4]
20 + 40x = 260
40x = 260 - 20 
40x = 240
x = 240/40
x = 6 fulltime employees needed
<span />
8 0
3 years ago
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