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2 years ago

What are the solution

Mathematics

1 answer:

AleksandrR [38]2 years ago

3 0

Answer:

Step-by-step explanation:

We can get two equations from the inequality:

$3x+2>9\\3x+2>-9$

We just need to simplify both equations to get our answers:

$3x+2>9\\3x>7\\x>\frac{7}{3}$

$3x+2>-9\\3x>-11\\x>\frac{-11}{3}$

The two answers we get are:

$x\frac{7}{3}$

Which is also B.

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Plzz help solve the given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no

zloy xaker [14]

Answers:

<h3>x = 3</h3><h3>One solution</h3><h3>Identity</h3>

Step-by-step explanation:

In algebra, the goal is always to isolate the variable, so that its value can be determined.

<h3>Step 1: Use distributive property to remove parentheses</h3>

2x + 4x - 4 = 2 + 4x

<h3>Step 2: Add like terms</h3>

6x - 4 = 2 + 4x

<h3>Step 3: Subtract 4x</h3>

We need all variables on one side to solve, so subtract 4x from both sides.

2x - 4 = 2

2x = 6

<h3>Step 5: Divide by 2</h3>

x = 3

<h3>Step 6: Check</h3>

2(3) + 4(3) - 4 = 2 + 4(3)

6 + 12 - 4 = 2 + 12

14 = 14 ✔

<h3>Step 7: How many solutions?</h3>

The given equation has only one solution.

<h3>Step 8: Identity, a contradiction or neither?</h3>

The given equation is an identity.

<h3>Step 9: Answers</h3>

x = 3

One solution

Identity

I'm always happy to help :)

3 0

3 years ago

3750 for 12 years at 6.5% compounded daily

Alisiya [41]

I don't think am right but I hope I can help in any possible way...

3750 for 12 years at 6.5%

multiply 12 * 6.5 = 78% for 12 years

Now we do the following equation -> 3750*0.78 = 2925

Now add 3750 + 2925 = 6675

Hope I'm correct please double check my answer I'm not 100% sure.

Good luck

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3 years ago

Ashley bought some books. She spent a total of $58 after a discount of $8 off of her total purchase. Each book cost $6. How many

Artyom0805 [142]

Answer:

11 books

b=(58+8)/6

Step-by-step explanation:

58+8=66

66/6=11

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3 years ago

A child finds a cone-shaped pile of wet sand at the beach. She uses a bucket to move the sand pile to a different spot. The buck

Anika [276]

Answer:

Girl- Where's the radius and the heights of the cone tho-

Step-by-step explanation:

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3 years ago

1/2(3g-2)=g/2 what is the answer?

Deffense [45]

1/2(3g - 2) = g/2....multiply the entire equation by 2
3g - 2 = g
-2 = g - 3g
-2 = -2g
-2/-2 = g
1 = g

7 0

3 years ago