Please help!!!
What is the solution to this equation?
x- 15 =8
OA. X = -7
OB. X = 23
OC. X = 7
OD. X = -23

Answer:

There ya go

Step-by-step explanation:

Answer:

15/2

Step-by-step explanation:

goodluck on the rest! (:

Answer:

16x4_567

9+x2

..........

Answer:

The correct answer is C

Step-by-step explanation:

well simplified the answer is 2(4+x) and unsimplified the answer is C

Answer:

[tex](2 + 4x + 3) - (4x - 2x - 3) \\ = (4 - 4 + 2)x + (2 + 3 + 3) \\ = 2x + 8[/tex]

Answer:

MEEEEE

Step-by-step explanation:

brainliest or no?

Answer:

C.)Yes, because the pictures do not accurately represent the proportions of the distances for each leg of the triathlon.

No, because the height of each column corresponds to the number of miles for each leg of the triathlon. Then the correct option is A.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The picture graph below displays the number of miles for each leg of a triathlon, in which the participants swim 2.4 miles, bike 112 miles, and run 26.2 miles.

Then the number swim, bike, and the run symbol will be

Swim = 2.4 / 1 = 2 and 0.4

Bike = 112 / 28 = 4

Run = 26.2 / 8 = 3 and 0.275

No, because the height of each column corresponds to the number of miles for each leg of the triathlon. Then the correct option is A.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

Hi u should do like this...

Answer:

2.49y

Step-by-step explanation: bc it just is

Answer:

2.49y

Step-by-step explanation:

This expression is correct because 2.49 is the cost per pound. If you know how many pounds of rice someone is going to buy, you can substitute y for the number. For example, if you were going to buy 2 pounds of rice, you can find the cost by multiplying 2.49 x 2 which equals $4.98. So, you're welcome.

Answer:

a) AB= 17 m

b)AC=sqrt(370)m

I not sure....

Answer:

AB= 17 cm

AC= 19.2 cm

Step-by-step explanation:

AB= 17 cm

AC= 17²+ 9²= 370

√370= 19.2 cm

hope it helps! please mark me brainliest

thank you! have a good day ahead

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Answer:

6.4

Step-by-step explanation:

Answer:

6.4

Step-by-step explanation:

8²=64 and 64÷10=6.4

I hope this helps, and have a great day!

Answer:

30 deg  9 sec  50 min

Step-by-step explanation:

First borrow 1 degree (equivalent to 60 seconds) from the 50', obtaining:

60 deg 49 sec 100 min

-30 deg 40 sec 50 min

-----------------------------------

30 deg  9 sec  50 min

Answer:

its an equilateral triangle and so one of the side is 6

so to find the answer you should multiply one side into 3

                                                                      =3 x side

                                                                       =6 x 3

                                                                       = 18

Step-by-step explanation:

mark as brainliest

thank me

Answer:

4.2

Step-by-step explanation:

Because RM and ML are the same, that makes KL and KR congruent. Hope his helps. :)

Answer:

4.2

Step-by-step explanation:

Because RM and ML are the same, that makes KL and KR congruent

Answer:

[tex] \frac{y - 4}{x - ( - 3)} = \frac{8 - 4}{2 - (- 3)} \\ \frac{y - 4}{x + 3} = \frac{4}{5} \\ 5(y - 4) = 4(x + 3) \\ 5y - 20 = 4x + 12 \\ \boxed{4x - 5y + 32 = 0}[/tex]

Answer:

It's D

Step-by-step explanation:

Stay frosty

Answer:

D

NO STEP BY STEP!

Answer: 0.6666666667

Step-by-step explanation: Simplifying

9t + -3t = 4

Combine like terms: 9t + -3t = 6t

6t = 4

Solving

6t = 4

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Divide each side by '6'.

t = 0.6666666667

Simplifying

t = 0.6666666667

Answer:

6t+4

Step-by-step explanation:

khan said so

Answer:

b.add 8 to both sides.....

9514 1404 393

Answer:

  y = 0

Step-by-step explanation:

We assume you want to find y such that ...

Dividing the second equation by 2, we can write an expression for x.

  x +2y = -2

  x = -2y -2

Substituting this into the first equation gives ...

  y = 3(-2y -2) +6

  y = -6y -6 +6 . . . eliminate parentheses

  7y = 0 . . . . . . . . . add 6y

  y = 0 . . . . . . . . . . divide by 7

The value of y in the system of equations is 0.

Answer:

5.6% of $3000 is 168.

168×2=336.

So 2 annual is the answer

Answer:

10

Step-by-step explanation:

75c-300=25c+200

-25c         -25c

50c-300=200

+300         +300

50c=500

c=10

Final Answer: [tex]c = 10[/tex]

Steps/Reasons/Explanation:

Question: Solve for the given variable: [tex]75c - 300 = 25c + 200[/tex].

Step 1: Add [tex]300[/tex] to both sides.

[tex]75c = 25c + 200 + 300[/tex]

Step 2: Simplify [tex]25c + 200 + 300[/tex] to [tex]25c + 500[/tex].

[tex]75c = 25c + 500[/tex]

Step 3: Subtract [tex]25c[/tex] from both sides.

[tex]75c - 25c = 500[/tex]

Step 4: Simplify [tex]75c - 25c[/tex] to [tex]50c[/tex].

[tex]50c = 500[/tex]

Step 5: Divide both sides by [tex]50[/tex].

[tex]c = \frac{500}{50}[/tex]

Step 6: Simplify [tex]\frac{500}{50}[/tex] to [tex]10[/tex].

[tex]c = 10[/tex]

~I hope I helped you! :)~

Answer: each friend gets 2.5 bars or 2 1/2

Answer:

12

3 x 4

if its one unit then you just multiply the sides in this case 3 x 4

Answer:12

Step-by-step explanation:

12 num nuts

Answer:

The value of  x = -6

Step-by-step explanation:

Step(i):-

Given that g(x) = 2 x + 4  and g (x ) = -8

⇒    Equating  

               2 x +4 = - 8

  Subtracting '4' on both sides, we get

              2 x + 4 - 4 = -8 -4

        ⇒  2 x + 0 = -12

       ⇒   2 x  = -12

Step(ii):-

Dividing '2' on both sides, we get

             x = -6

The value of  x = -6

Answer:

b6÷3=b26√c6=c , which is c6÷6=c1 a 6 = a 3

Step-by-step explanation:

i like the answer on top of mines

Answer:

$16

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Once

[tex]\sqrt{xy} = 6[/tex]

We know that [tex]xy = 36[/tex]

There are infinity values for [tex]x, y[/tex], but considering [tex]x, y \in \mathbb{Z}[/tex]

Below we have all the solutions for [tex]x, y[/tex]

Negative:

[tex]\\x = -36 \text{ and } y = -1\\x = -18 \text{ and } y = -2\\x = -12 \text{ and } y = -3\\x = -9 \text{ and } y = -4\\x = -6 \text{ and } y = -6\\x = -4 \text{ and } y = -9\\x = -3 \text{ and } y = -12\\x = -2 \text{ and } y = -18\\x = -1 \text{ and } y = -36\\[/tex]

Positives:

[tex]x = 36 \text{ and } y = 1\\x = 18 \text{ and } y = 2\\x = 12 \text{ and } y = 3\\x = 9 \text{ and } y = 4\\x = 6 \text{ and } y = 6\\x = 4 \text{ and } y = 9\\x = 3 \text{ and } y = 12\\x = 2 \text{ and } y = 18\\x = 1 \text{ and } y = 36\\[/tex]

We can see that [tex]x + y \neq 18[/tex]