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Natasha2012 [34]
2 years ago
5

Write an algebraic expression to represent the situation. 3 times the sum of m and 7. *

Mathematics
2 answers:
allsm [11]2 years ago
6 0

Answer:

3(m + 7)

hope it helps and if it does please give a crown and save a town :)

Ludmilka [50]2 years ago
5 0

Answer:

answer should 3(m +7).

Step-by-step explanation:

times = ×

sum = +

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Afina-wow [57]

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Step-by-step explanation:

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2 years ago
3x + 2 y = 8<br> 5x + 2 y = 12<br> What is the solution of the system of equations shown above?
Arisa [49]

Answer:

x = -3

Step-by-step explanation:

First solve it:

Subtract the x's from both sides

2y = -3x +8

2y = -5x +2

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y= -1.5x + 4

y = -2.5x +1

set them equal to each other:

-1.5x +4 = -2.5x +1

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5 0
3 years ago
Convert .2 to a fraction
shepuryov [24]

.2 converted to a fraction would be 1/5

3 0
3 years ago
Read 2 more answers
Given the following system of equations: -4x+8=16, 2x+4y=32 what action was completed to create this new equivalent system of eq
castortr0y [4]

The equation (1) is divided by 2 to create new equivalent system of equations.

Step-by-step explanation:

The given systems of equations are:

-4x+8y=16\,\,\,(1)\\2x+4y=32\,\,\,(2)

Considering 8y instead of 8 in eq(1)

We need to identify  what action was completed to create this new equivalent system of equations? -2x+4y=8, 2x+4y=32

Comparing given equations we came to know that equation(1) is divided by 2 to get the new equation i.e

-4x+8y=16\\Divide\,\,by\,\,2:\\-2x+4y=8

While second equation is same as given.

So, The equation (1) is divided by 2 to create new equivalent system of equations.

Keywords:System of Equation

Learn more about System of Equation at:

  • brainly.com/question/9045597
  • brainly.com/question/13168205
  • brainly.com/question/2115716

#learnwithBrainly

4 0
3 years ago
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