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True [87]
2 years ago
13

What is the answer to2x+3=7

Mathematics
1 answer:
Natali5045456 [20]2 years ago
6 0
2x=4 divide 4 by 2 x=2
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7) Kelly reads x hours a week. Tim reads two times more than Kelly and Jim reads five hours more than Tim. Which expression repr
Vesnalui [34]

Answer:

I believe it is X * 2 + 5 = Jim's total

Step-by-step explanation:

X is the amount of hours Kelly reads and multiplying X by 2 is how you find Tim's total. Then to find Jim's total you add 5 because that's how many more hours he reads than Tim.


6 0
3 years ago
3. In a circular park with a radius of 250 m there are 7 lamps whose bases are circles with
____ [38]

Answer:

Area of the lawn = 62493π m^2

Step-by-step explanation:

6 0
3 years ago
Distributive property<br> 3(2x – y)
Dima020 [189]

Answer:

6x-3y

Step-by-step explanation:

3 * 2x = 6x

3 * - y = 3y

So 6x - 3y

5 0
3 years ago
Convert each fraction to a decimal<br><br> 6/8=0._____
JulijaS [17]
I think it's 6.80 hope it helped
8 0
2 years ago
Read 2 more answers
Area of sector................................
sveticcg [70]

Answer:

A ≈ 25.1 cm²

Step-by-step explanation:

the area (A) of the sector is calculated as

A = area of circle × fraction of circle

  = πr² × \frac{\frac{4\pi }{9} }{2\pi }

  = π × 6² × \frac{\frac{4\pi }{9} }{2\pi }

  = 36π × \frac{\frac{4\pi }{9} }{2\pi }

  = 18 × \frac{4\pi }{9}

  = 2 × 4π

  = 8π

  ≈ 25.1 cm² ( to the nearest tenth )

3 0
2 years ago
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