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2 years ago

Which expression is equivalent to in (-8x + 2) -(6x + 9)

Mathematics

1 answer:

ludmilkaskok [199]2 years ago

5 0

Answer:

Answer c is your correct answer just answered it on edmentum mark me brainliest

Step-by-step explanation:

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What is the value of x? <br><br> Enter your answer in the box.<br><br> x =___

Zanzabum

Answer:

x = 12

Step-by-step explanation:

The diagram shows an equilateral triangle (because all angles are congruent). All sides in equilateral triangle are congruent, so

$4x-10=5x-22=3x+2$

Solve the equation

$4x-10=5x-22\\ \\4x-10-4x=5x-22-4x\\ \\-10=x-22\\ \\-10+22=x-22+22\\ \\12=x$

Check this value:

$4x-10=4\cdot 12-10=48-10=38\ units \\ \\5x-22=5\cdot 12-22=60-22=38\ units\\ \\3x+2=3\cdot 12+2=36+2=38\ units$

Thus, $x=12$

8 0

3 years ago

Jack plans on using network Atms about 4 times per month. What would be jacks total estimated annual fees for a checking account

Inga [223]

Answer: $104

Step-by-step explanation:

https://quizlet.com/_25qqj5

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7 0

2 years ago

What are supplementary angles ?

Bond [772]

Angles that equal 180 degrees

4 0

3 years ago

Read 2 more answers

write and solve this equation: Samantha is one year less than twice her brother Jack’s age. If the sum of their ages is 41, how

Rufina [12.5K]

Answer:

Samantha's age = 27 years

Step-by-step explanation:

Let Jack's age be = x

As Samantha is one year less than twice her brother Jack’s age.

So Samantha's age = 2x-1

As the sum of their ages is 41.

Thus, the equation become

x+2x-1 = 41

3x-1 = 41

3x = 42

Dividing both sides by 3

x = 14

It indicates that Jack's age = 14 years

Therefore,

Samantha's age = 2x-1 = 2(14)-1 = 27 years

3 0

2 years ago

Find the number of terms in the series for the series given below.

Ratling [72]

C . bc its the right answer :)

7 0

2 years ago

Which expression is equivalent to in (-8x + 2) -(6x + 9) ​

Which expression is equivalent to in (-8x + 2) -(6x + 9)