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3 years ago

-6+7x=29 solve for x

Mathematics

2 answers:

Neko [114]3 years ago

6 0

Answer:

x=5

Step-by-step explanation:

add 6 to both sides

7x=35

divide by 7

x=5

stealth61 [152]3 years ago

4 0

Answer:

X=5

Step-by-step explanation:

-6+7= 1

7x5=35

-6+ 7(5)=29

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Answer:

16:200

4:50

2:25

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Nine less than a number is no more than 8 and is no less than 3

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4 years ago

Huckleberries cost $5 a peck, whereas whortleberries cost $13 a peck. Hortense spent $109 for a total of 9 pecks. How many peck

hodyreva [135]

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3 years ago

A cell phone provider offers a plan that costs $30 per month plus $0.10 per text message sent or received. A comparable plan c

mariarad [96]

300 messages would have to be sent or received in order for the plan to cost same each month.

Step-by-step explanation:

Given,

Cost per month = $30

Per text sent or received charges = $0.10

Let,

x be the number of texts sent or received.

A(x) = 0.10x+30

A comparable plan costs = $60 per month

Text messages are unlimited.

B(x) = 60

For the two plans to cost equal;

A(x) = B(x)

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Dividing both sides by 0.10

$\frac{0.10x}{0.10}=\frac{30}{0.10}\\x=300$

300 messages would have to be sent or received in order for the plan to cost same each month.

Keywords: function, addition

Learn more about functions at:

#LearnwithBrainly

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4 years ago