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2 years ago

Solve for x: 2|x − 3| + 1 = 7 (5 points)

Mathematics

2 answers:

allsm [11]2 years ago

6 0

I think it’s A hope this helps

Margarita [4]2 years ago

5 0

Subtract 1 from both sides to get 2|x-3| = 6

Divide both sides by 2 to get |x-3| = 3

Since there is an absolute value, the answer is either x - 3 = 3 or x - 3 = -3. Try each to find the answer.

x - 3 = 3 → add 3 to both side to get x = 6

x - 3 = -3 → add 3 to both sides to get x = 0

Therefore the answer is A

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4(a + 2) = 14 – 2(3 – 2a) –2 –1 no solution all real numbers

Ray Of Light [21]

All real numbers.

$\boxed{TRUE}$

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

Expand: 4(a+2)=4a+8

Expand again: 14-2(3-2a)=4a+8

4a+8=4a+8

You subtract by 8 from both sides of an equation.

4a+8-8=4a+8-8

Simplify.

4a=4a

Then, subtract by 4a from both sides of an equation.

4a-4a=4a-4a

Finally, simplify.

4a-4a=0

0=0

True

All real numbers is the final answer.

Hope this helps you!

Have a nice day! :)

4 0

2 years ago

Show all work. Write the equation in point slope form (5, -9); m = 6

eduard

Point slope form:
y+9=6(x-5)

7 0

2 years ago

A cube has a volume of 1/8. If the cube holds 24 of these sugar cubes, what is the total volume of the box?

svetlana [45]

$\frac{1}{8} \div 24 = 3$

8 0

3 years ago

Read 2 more answers

Can someone answer this please? Thanks! :)

Wittaler [7]

The Correct Answer is : 4x - 4 * 2

Hope This Helps :)

If it does please give brainliest answer xD

7 0

3 years ago

Read 2 more answers

Old faithful in Yellowstone National Park shoots water 60 feet into the air that casts a shadow of 42 feet. What is the height o

Serhud [2]

Answer:

The height of near by tree will be 90 feet.

Step-by-step explanation:

Considering the water triangle as shown in figure a.

As the old faithful shoots water 60 feet into the air that casts a shadow of 42 feet.

Considering the tree triangle as shown in figure a. The tree triangle has a shadow 63 feet long.

Let x be the height of near by tree that cost a shadow 63 feet long.

Assuming that the triangles are similar

So,

the ratios of similar triangles will be related as:

$\frac{63}{42}=\frac{x}{60}$

$\mathrm{Switch\:sides}$

$\frac{x}{60}=\frac{63}{42}$

${x}=60.\frac{63}{42}$

$x=90$ feet

Therefore, the height of near by tree will be 90 feet.

Keywords: ratio, similar triangle

Learn more about similar triangle from brainly.com/question/10161974

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7 0

3 years ago