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3 years ago

What is 2x+7 plus 5 simplified

Mathematics

2 answers:

ivolga24 [154]3 years ago

6 0

2x+12
just combine like terms which are 7 & 5 to get 2x+12

nydimaria [60]3 years ago

4 0

Answer:

2x+12

Step-by-step explanation:

add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.

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xz_007 [3.2K]

Answer:

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Step-by-step explanation:

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3 years ago

While running for class president, Lily handed out a campaign button. The button has a diameter of 4 inches. What is the button'

77julia77 [94]

Answer:

r=2

Step-by-step explanation:

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3 0

2 years ago

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Help please!! Math help!! asap please!!!

Tom [10]

Answer:

4, 15/5 , 0.5, -1/5, -1.2 , -49

Step-by-step explanation:

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4 years ago

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Solve this equation. the answers are listed below

madreJ [45]

The answer to the equation is 6

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3 years ago

Find m abc (6x-7) (4x+23)

Salsk061 [2.6K]

Answer:

m∠ABC = 83°

Step-by-step explanation:

The angle ∠abc and ∠dbe are opposed by the vertex. By definition "Two angles opposite the vertex are congruent or equal"

So ∠abc = ∠dbe

Then, to solve this problem you must match both expressions and clear the variable x.

$(6x-7) = (4x + 23)\\6x - 7 -4x = 23\\2x = 30\\x = 15$

Now substitute x = 15 in the given expression for the angle ∠abc. (6x-7)

So, we have:

$6(15) -7\\= 90 - 7\\= 83\°$ °

Finally, the angle is 83°

8 0

4 years ago