All categories

2 years ago

Which methods correctly solve for the varlable x in the equation 3x + 2 = 14?

Mathematics

1 answer:

sleet_krkn [62]2 years ago

4 0

Answer:

4) is the only correct answer

Step-by-step explanation:

You might be interested in

WILL MARK BRAINIEST, QUESTION IS HARD, Ann works for a city’s parks and recreation department. She is looking for some commercia

MrRa [10]

Answer:

$x =320$

Step-by-step explanation:

Given

$x^2 + 200x = 166400$

Required

Find x

We have:

$x^2 + 200x = 166400$

Rewrite as:

$x^2 + 200x - 166400 = 0$

Expand

$x^2 + 520x - 320x - 166400 = 0$

Factorize

$x(x + 520) - 320(x + 520)= 0$

Factor out x + 520

$(x - 320) (x + 520)= 0$

Split

$x - 320 = 0\ or\ x + 520= 0$

Solve

$x = 320\ or\ x =- 520$

Side length must be positive;

So:

$x = 320$

4 0

2 years ago

Need help factoring X squared +11x+24

Andrei [34K]

Answer:

(X+3)(X+8)

Step-by-step explanation:

In the attached file

8 0

3 years ago

Read 2 more answers

Six less than the product of a number n and is no more than 96. 3

dolphi86 [110]

Answer: I think it could be anything that it could be anything lower than 96 but I might be wrong, REPEAT, I can be wrong

Step-by-step explanation:

8 0

3 years ago

Solve the following equation 3x-1=2x -2/3

algol13

Answer:

its 13

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

(8.218+9.93)+(17.782+0.07)

Licemer1 [7]

First, using the order of operations(PEMDAS), you would solve what is inside the parenthesis.
(8.218 + 9.93) + (17.782 + 0.07)
(18.148) + (17.852)
18.148 + 17.852

Now, all you would have to do is add the two sums.
18.148 + 17.852 = 36

The answer would be 36.

I hope this helps!

5 0

3 years ago