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2 years ago

Vina is asked to graph this system of equations:

Mathematics

1 answer:

NISA [10]2 years ago

6 0

Answer:

Option B

Step-by-step explanation:

You'll find one solution for this, so this system has one solution

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Four more than the quotient of a number and 3 is 9

barxatty [35]

The algebraic expression of "Four more than the quotient of a number and 3 is 9" is $\frac{x}{3}+4=9$

The value of x=15

Step-by-step explanation:

We need to express "Four more than the quotient of a number and 3 is 9" as algebraic expression.

Let the number = x

Solving:

quotient of a number and 3: $\frac{x}{3}$

Four more than the quotient of a number and 3: $\frac{x}{3}+4$

Four more than the quotient of a number and 3 is 9: $\frac{x}{3}+4=9$

Now, finding value of x:

$\frac{x}{3}+4=9\\Adding\,\,-4\,\,on\,\,both\,\,sides:\\\frac{x}{3}+4-4=9-4\\\frac{x}{3}=5\\Multiply\,\,both\,\,sides\,\,by\,\,3:\\x=5*3\\x=15$

So, value of x = 15

Keywords: Algebraic expression

Learn more about algebraic expression at:

#learnwithBrainly

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2 years ago

16 of the 22 students in Mrs. Burnham's class passed a quiz. About what

ser-zykov [4K]

Answer:

72.73

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the square root off 60000000<br> These teachers trippin

garri49 [273]

<span>7745.96669241 is the square root...hope it helps :)</span>

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2 years ago

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What happens when an object accelerates ?

arlik [135]

When an object start to accelerates it changes its state of motion.

4 0

2 years ago

Soit trois nombres consécutifs. Lorsque l’on soustrait le double du deuxième nombre du quadruple du

irina [24]

Answer:

Les trois nombres sont 5, 6 et 7.

Step-by-step explanation:

Soit x le premier nombre.

x + 1 sera le second et x + 2 sera le troisième.

On pose l'équation :

2x + 3(x + 1) = 4(x + 2)

2x + 3x + 3 = 4x + 8

5x - 4x = 8 - 3

x = 5

4 0

2 years ago