Mathematics High School

Solve for x

7x = -27

Give your answer as an improper fraction in its simplest form.

Answers

Answer 1

Answer:

[tex] - \frac{27}{7} [/tex]

Step-by-step explanation:

We want to get x alone so we need to get rid of the 7 in front of it.

7x=-27

Divide each side by 7

x= -27/7

This can't be simplified anymore so this is your answer.

Answer 2
The answer is -27/7

Hope this helps!

Related Questions

Answers please people

Answers

Answer:

she needs 5 times more of each item because

5(6)=30

Step-by-step explanation:

135 g(5)= 675 g flower

1tsp(5)= 5 tsp baking powder

2(5)= 10 tablespoons sugar

130(5)= 650 ml milk

1(5)= 5 eggs

2(5)= 10 tablespoons oil

HURRY PLEASE I DONT WANT TO FAIL

Answers

Answer:

2 is A. no solution

3 is C.  6

Step-by-step explanation:

If snow falls at a rate of 5 inches every 3 hours, what is the unit rate?

Answers

Answer:

5:3

Step-by-step explanation:

A function f(x)is graphed on the coordinate plane. What is the function rule in slope-intercept form? Enter your answer in the box. f(x)= $\text{Basic}$Basic 789÷Divided by456×Multiplied by123-Minus0.,+PlusLeftRightBackspace=Equals $x$x​$y$y​$x^2$x2​$\sqrt{ }$√​$\frac{x}{ }$ x ​​$x\frac{ }{ }$x ​​$x^{ }$x​$x_{ }$x​​<>±$%$\degree$°​:$\left(\right)$()​$\abs{ }$​$\pi$π​$\infty$∞​

HELP RIGHT NOW!

Answers

Answer:

5(1.4)^x

I took the test :)

Step-by-step explanation:

Answer:

5(1.4)^x

Step-by-step-explanation:

I took the Unit Test

To prove angle ABC is isosceles?

Answers

Step-by-step explanation:

m < (CAB ) = m < ( c B A ).....

Finding the slope of the line

Answers

Answer:

-2

Step-by-step explanation:

Slope of a line is the gradient of a line so I consider points (4,-8) and (0,0) so now u gotta find the gradient that is..

y difference over x difference so,

-8-0 /4-0 so its

-8/4 = -2

is this right idk???

Answers

Answer:

Yes that's correct

Step-by-step explanation:

Answer:

yes, you have picked the right answer


X=

Y=

Z=

Pls help >^>

Answers

Step-by-step explanation:

X = 50+45 = 95 exterior angle

y =95 + 52 = 147 exterior angle

Z = 180 Straight angle


What is the slope of a line perpendicular to the line whose equation is 12x-9y=135

Answers

Answer:

[tex]\frac{-9}{12}[/tex]

Step-by-step explanation:

First, we need to isolate y.

1. Subtract 12x from both sides.

-9y=-12x+135

2. Divide by -9 in order to isolate y.

[tex]y=\frac{12}{9} x-15[/tex]

3. Understand that perpendicular equations' slopes are opposite and reciprocal to the original equation. The slope of the original equation is [tex]\frac{12}{9}[/tex], so the reciprocal and opposite (flip and change the sign) slope would be [tex]\frac{-9}{12}[/tex].

What is the slope of the line which contains the ordered pairs (2, 1) and (-3, 5)?
a. -5/4
b. -4
c. -1/4
d. -4/5

Answers

Answer:

d. -4/5

Step-by-step explanation:

When using the equation m = y2 - y1 / x2 - x1, we get m = 5-1 / -3-2.

Simplified: m = 4/-5.

The negative can be placed on the numerator or denominator, it doesn't make a difference.

C is the answer to the question

I want to find the coordinates of each point of the face

Answers

Answer:

A) (2,5)

B) (4,4)

C) (3,2)

D) (3,-1)

E) (1,-3)

F) (-1,-3)

G) (-3,-1)

H) (-3,2)

I) (-4,4)

J) (-2,5)

K) (-1,4)

L (1,4)

Two supporting reasons are missing from the proof. Complete the proof by dragging and dropping the appropriate reasons into each
of the empty boxes
Given
m || n
m∠1 = 120°
Prove m∠6 = 60°

m || n
m∠1 = 120°-given

∠5≈∠1- ?

m∠5= m∠1-angle congruence postulate

m∠5= 120°-substitution property of equality

m∠6+m∠5= 180°- ?

m∠6+120°= 180°-substitution property of equality

m∠6= 60°-subtraction property of equality



Answers

Answer:

∠5≈∠1 - corresponding angles

m∠6+m∠5=180° - supplementary angles

i hope this helps!

At Gamestop you can buy a Xbox One for $150 and each game to go with it would cost $24. Or, you can buy a Playstation 4 for $180 and each game for $20. Write an equation to determine how many games would need to be purchased for the cost to be equal?

Answers

Answer:

Xbox One is the better console to buy.

Adding the game console for $150.00 with 7 games costing 24, they will cost you $318.00

While the PlayStation 4 with the 7 games cost a total of $320.00

Step-by-step explanation:

Which of the following is a Pythagorean triple?
A. (5, 12, 15)
B. (8, 9, 10)
C (8, 15, 17)
D. (3, 3, 6)

Answers

Answer: C
Explanation: 8^2 + 15^2 = 17^2
64+225=289

HELP NEEDED TIMED i need help figuring out how to do this

Answers

Answer:

The answer is 3/4

99

4

Step-by-step explanation:

I need answer to this question.
Explain why triangle ABC is congruent to triangle FED.
​

Answers

Answer:

The two angles of ΔABC are equal to the two respective angles of ΔFED. Also, the sum of all interior angles of a triangle is 180º. Therefore, third angle of both triangles will also be equal in measure.

Both triangles have right angles. Also the the two dashes on BC and DE indicate that those 2 sides of the triangles are the same. Angle A and angle F are also the same. This is what makes the triangles congruent

Please help me and I’ll give you brainiest!!!!!!!!!



Have a wonderful day!!:))))))!!!!!!

Answers

Y33x is your answer and

Is -0.003 irrational or rational

Answers

Answer: irrational

Explanation:

Answer:

rational it can be written as a fraction

I hope this is good enough:

can you guys hurry pls I only have 20 more minutes

Answers

i think it’s 3? i’m sorry if that’s wrong

What is the answer? I don’t get it

Answers

I think it’s B for sure!!!

Lauren bought 13.25 yards of yarn for $6.99. How much would it cost if she bought 24
yards of yarn?

Answers

As we know that 13.25 yards = 6.99

We can use our knowledge to figure out the price of one yard by dividing both sides by 13.25:

13.25yards = 6.99

1yard = 699/1325

Then multiply both sides by 24 to get the price for 24 yards:

24yards = 12.6611321

As we are dealing with money we will only take the first two decimal points and NOT round:

24 yards would cost $12.66

Help me ill give brainllist!!!!!!!!

Answers

Answer:

the shape is semetrical

Step-by-step explanation:

Answer: The facts Ab=Dc and Ac=Db are enough to show that Triangle ABC and Triangle DBC are congruent. This means that their similar angles will be equal like their sides.

Evaluate the expression 6 + 8f for f = 4.*​

Answers

Answer:

38

Step-by-step explanation:

8*4=32

add 6

Hope this helps!

please help me with the last question please

Answers

The answer is 12/4 because the ratio is 4/5 and we would multiply 4 to which is 12

Is this helped please award me brainliest because I only need one more for the next rank

Using the function in example one, what is the y value (output) when x=4?

Answers

Answer:

-7

Step-by-step explanation:

Using the formula given above, just put in 4 and replace x. It will give you an answer of -7

6
Translate into a mathematical
expression:
?/1
Twice a number, increased by the
sum of the same number and five.
I

Answers

Answer:

2x + (x + 2)

Step-by-step explanation:

Let the number = x

"twice a number" means 2x

"increased by the sum of the same number and five" means to add x + 5, so the expression is

2x + (x + 2)

help please bdjdnhsj​

Answers

Answer:

True

Step-by-step explanation:

I have a question please help ;w;

Answers

Answer:

4

Step-by-step explanation:

Hellpp!!! will award brainliest for the first correct answer

Answers

Answer:

a) (-2,-1)

b) (-3,0) (-1,0)

Step-by-step explanation:

It tells you on the graph

Answer:

a) I think the turning point is max or min correct? If so, the min of the function is (-2, -1) AKA the vertex

b) I also think the roots are just another way to say the x-intercepts so in that case, the roots are (-1, 0) and (-3, 0)

Step-by-step explanation:

I hope that helps!

What is the image point of (0, 1) after a translation right 5 units and up 5 units? You

Answers

Answer:

(5,6)

Step-by-step explanation:

Add 5 to each side since it is going in both positive directions (up and down)

(5,6)

Answer: (5, 6)
Explanation: I just took the test, I’m 100% sure.
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