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Natasha2012 [34]
2 years ago
6

Please solve, thank you (and show steps):Solve for x:5x + 22 = 27​

Mathematics
2 answers:
Sauron [17]2 years ago
8 0

Answer:

1

Step-by-step explanation:

so u group like term

5x=27-22 ( because u are moving a positive number to the other side of the = sign

5x=5 ( u divide the numbers with the number with the varible or alphabet)

so x = 1

IrinaVladis [17]2 years ago
6 0
Given the equation, 5x + 22 = 27:

The goal is to isolate the variable. Hence, a few mathematical operations are necessary to solve for the value of x.

Start by subtracting 22 both sides:
5x + 22 - 22 = 27 - 22
5x + 0 = 5
5x = 5


Next, divide both sides by 5 to isolate and solve for the value of x:

5x/5 = 5/5

x = 1

In order to verify whether x = 1 satisfies the give equation, we must substitute its value into the given equation:

5x + 22 = 27

5(1) + 22 = 27
5 + 22 = 27
27 = 27 (True statement. This implies that x = 1 is the correct value that satisfies the equation).

Therefore, the correct answer is x = 1.
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Juan is putting money into a savings account. He starts with $450 in the savings account, and each week he adds $70.
vredina [299]

Answer:

S=450+70W

Step-by-step explanation:

For W=14

S=450+70(14)

S=450+980

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7 0
3 years ago
The graph below illustrates the linear function of how the total amount that a landscaper charges for a job changes depending on
liberstina [14]

First, given graph is very inaccurate. I suppose that you made net with pen.

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The slope represent the level of the earnings growth.

b) According to the given graph y-intercept= 30$

Y-intercept represent starting amount of money.

c) If we accept that y=70 is connected with x=2 and y=30 with x=0

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Linear equation for this function is

y= 20x+30

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20x+30=300 => 20x=300-30 => 20x=270 => x=270/20=13.5h

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Good luck!!!



4 0
3 years ago
Which is a linear function?
oee [108]

Answer:

A

Step-by-step explanation:

A linear function describes a straight line with constant gradient. Hence A is the answer as it has a constant gradient of -1 .

B is wrong as the graph has an undefined gradient.

C is wrong as it has an increasing gradient.

D is wrong as it does not have a constant gradient too.

7 0
3 years ago
What is 5/6 divided by 1/7?
skelet666 [1.2K]

Answer:

5\frac{5}{6}

Step-by-step explanation:

To divide fractions, we multiply the first fraction by the <u>reciprocal </u>of the second fraction. (Seven over one)

\frac{5*7}{6*1} =\frac{35}{6}

Now, we convert the fraction into a mixed fraction.

\frac{35}{6}=5\frac{5}{6}

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How can you isolate the variable x on one side of an inequality
Tcecarenko [31]

you combine like terms first.

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3 years ago
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