Please help, will give brainiest to whomever gets this right.

Answer:

For the answer to the question above,First 2+3x= 18

3x= 18-2

3x= 16

X= 16/3

Let's try to check: 2+ 3(16/3)= 18

2 + 16= 18

The answer is for this question is 16/3 or 5 1/3.

I hope my answer helped you. Have a nice day!

Step-by-step explanation:

I do believe it would be 12 percent, if rounded.

0.78 can be written as the fraction 71/90 after simplifying by dividing both the numerator and denominator by the greatest common divisor, which is 0.1.

To rewrite the repeating decimal 0.78 as a simplified fraction, we can use the concept of geometric series.

Let x = 0.78

Multiply both sides by 10 to shift the decimal point:

10x = 7.88

Subtract the original equation from the multiplied equation to eliminate the repeating part:

10x - x = 7.88 - 0.78

This simplifies to:

9x = 7.1

Now, divide both sides of the equation by 9 to isolate x:

x = 7.1/9

To express the fraction in simplest form, we can find the greatest common divisor (GCD) of the numerator and denominator, and then divide both by the GCD:

GCD(7.1, 9) = 0.1

Dividing both the numerator and denominator by 0.1 yields:

7.1/9 ÷ 0.1/0.1 = 71/90

Therefore, the repeating decimal 0.78 is equivalent to the simplified fraction 71/90.

For more such question on numerator visit:

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Answer:

2n-4>1n+3

Step-by-step explanation:

So basically 2 times a number go together because it means its multiplying and the greater sign is > and then 1 is multiplying with n so its 1n and then you just add 1

Answer:

3x-y

Step-by-step explanation:

Answer:

Simplifying

5x(2x + y) = 0

(2x * 5x + y * 5x) = 0

Reorder the terms:

(5xy + 10x2) = 0

(5xy + 10x2) = 0

Solving

5xy + 10x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.

5x(y + 2x) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve:

Simplifying

x = 0

Solving

x = 0

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

Simplifying

x = 0

Subproblem 2

Set the factor '(y + 2x)' equal to zero and attempt to solve:

Simplifying

y + 2x = 0

Reorder the terms:

2x + y = 0

Solving

2x + y = 0

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

Add '-1y' to each side of the equation.

2x + y + -1y = 0 + -1y

Combine like terms: y + -1y = 0

2x + 0 = 0 + -1y

2x = 0 + -1y

Remove the zero:

2x = -1y

Divide each side by '2'.

x = -0.5y

Simplifying

x = -0.5y

Solution

x = {0, -0.5y}

Answer:

68 pages

Step-by-step explanation:

45 + 23 = 68

Answer:

23+45=x

Step-by-step explanation:

You are trying to find how many pages Maria read in all. 45+23= 68 pages

Answer:

Mmmmmeeeeeee pleas 1

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Marely and me from the book marely and me sadly passed on. RIP

Answer:

350 feet

Step-by-step explanation:

Answer:

$836.82

Step-by-step explanation:

You did not state what we had to do to solve, so I assumed you want to find out the total cost, right? If so, the total cost is $836.82

Answer:

42

Step-by-step explanation:

So are is length times width,

since we are dealing with a square, then the length and the width are congruent

so we can say that, for this case:

a = length * length

hence

196 = length^2

14 = length

and

14 = width

since only 3 sides of this square are needed, one only has to multiply the length by 3

14 * 3

=42

so only 42 meters of fencing are needed

Answer: -2,2

Step-by-step explanation:

Answer:

asfdgfhjlk;;lfdsaszfcv bkjiu876rdfchv bnjiu8y7

Step-by-step explanation:

o9y8tiyfvhjnkij9u8ybjoh[7t96fygvhgut768tdu

1. y-12 =9

y = 12 + 9

y = 21

2. 42=7x

x = 42/7

x = 6

3. 5p-7=28

5p = 28 + 7

5p = 35

p = 7

4. 1.5x+1.3x=-8.4

2.8x = - 8.4

x = - 8.4 : 2.8

x = - 3

5. 4/3w -12=2/3w

w = 18

6. 4 (3q-2)=16q

12q - 8 = 16q

4q = -8

q = - 2

7. -h+4=-h+9

4 = 9

∅

8. t+3t-7=4t-7

4t - 7 = 4t - 7

4t = 4t

0 = 0

9. 1/4(n-6)=1/4-3/2

n = 1

10. 2d+1/6=6(1/3d+1)

2d + 1/6 = 2d + 6

1/6 = 6

Answer:

x= -5

Step-by-step explanation:

First I took -2x out of -2x and -3x. Then I minused 2 from 2 and minused 2 from -3, which left me with -5=1x. I divided it out and got -5. Hope this helped!

From what I understand, we need to find x, y, and z.

We can easily find x by knowing a triangle has 180°.

Add 72+86=158 and then subtract 180-158 which gets you 22.

Now we have x=22°.

To find y, we first must find z. We can find z using the vertical angles theorem. This means x and z and the same, so z=22°.

Now, we can now find y by adding 70 and 22 = 92.

Subtract 180-92=88°.

All values have been found!

x=22°

y=88°

z=22°

Answer:

5/16=x/64

Step-by-step explanation:

the x is 1280 that is the answer

Answer:

20 even though its not an answer option?

Step-by-step explanation:

It should be since 16x4=64   5x4=20

Answer:

one to one function

Step-by-step explanation:

Answer:

3 3/4

Step-by-step explanation:

Domain = {-3, -2, 0, 2, 4}

Range = {-4, 0, 2, 3, 5}

The domain is the set of all possible x values, so we just list all the unique x coordinates of each point. The y coordinates of each point is listed to form the range. Ignore any duplicates.

Answer: $480.00

Step-by-step explanation:

Answer:

8.032

Step-by-step explanation:

Answer: 8,760 Hours

Step-by-step explanation:

Answer:

4 callers

Step-by-step explanation:

Because 10 is a factor of 30, we don't have to worry about it. Every 30th caller will get both rewards. 120/30=4 so the answer is 4.

Answer:

354 cm^2 is the correct answer

Answer:the domain is all real numbers it also like the x value and the range is all y value

Step-by-step explanation:

Answer:

The domain is the set of values of "x" for which the function has meaning.

Based on my knowledge x can be any real number except for zero.

The range of f(x) is the same as finding all that y could be.

The range of f(x) is all the y values where there is a number x with y = f(x).

Answer:

y = 121

First it would be (-10 - 1) squared

Then (-11) squared

Which would result in 121

Answer:

y = 121

Step-by-step explanation:

I hope this helps!

Answer:

-2 1/3, -2.2, 2.8, 3 1/8

Step-by-step explanation:

Answer:

6n^2+4=298 : n= 7, n= -7

Step-by-step explanation: