1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dovator [93]
2 years ago
7

What number does x stand for in this equation?

Mathematics
2 answers:
shtirl [24]2 years ago
6 0

Answer:

C. -3

Step-by-step explanation:

Subtract 6 from 27 and then divide 21 (27-6) by -7 to get -3

Svetllana [295]2 years ago
4 0
-7x + 6 = 27

Subtract 6.

-7x = 21

Divide -7 by both sides.

x = -3
C
You might be interested in
Miguel wants to wallpaper the back wall of his bedroom. the wall is in the shape of a rectangle. its length is 13 feet and its w
Bingel [31]
First of all lets find the area of the rectangle.
13 ft × 12 ft = 156 square feet.
Now lets find the price which is $8 / square foot. Using proportions we get:
$8/sq ft × 156 sq ft. Simplifying we get
$8 × 156 = $1248.
The wallpaper will cost $1248
3 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST!
irinina [24]

Answer:

1: y intercept = 5

2: y interpcept = -2

3: y intercept = -3

Step-by-step explanation:

So for the 1st and 3rd ones (the graphs), all you have to do is find which y matches the x value of 0

The 2nd one is a bit harder. I’ll explain it the best I can

So in the y section, you see that -4 goes to -3 when the x is raised by 1. There for everytime the x raises by 1, so does the y. That means when x = 0, the y = -2

3 0
3 years ago
Read 2 more answers
The slope-intercept form of the equation of a line that passes through point (-3, 8) is y = -2/3x + 6. What is the point- slope
natta225 [31]
I think the answer is the second choice.
4 0
3 years ago
Which table contains only points that lie on the line of the equation y = 6x - 6?​
Fittoniya [83]

Answer:

The answer is G

Step-by-step explanation:

2 x 6 = 12

12 - 6 = 6

_________

-2 x 6 = -12

-12 - 6 = (-18)

7 0
3 years ago
Read 2 more answers
On a blueprint, the scale indicates that 7 cm represent 16 ft. What is the length of a room that is 9.8 cm long and 5 cm wide on
Ira Lisetskai [31]
The room is 22.4 feet long

7cm=16ft
9.8cm=?ft

  7cm       9.8cm
______=______
  16ft          x ft

Cross multiply
7x=156.8
divide both sides by 7
x=22.4 ft


3 0
3 years ago
Read 2 more answers
Other questions:
  • A carpenter wants to build a rectangular box with square sides in which to put round things. the material for the bottom costs $
    10·1 answer
  • The system of equations y=2x+5 and y=-3x-15 is shown in the graph below.
    8·2 answers
  • You are working for the meteorological department in Hawaii. Your job is to track the amount of rainfall received on 50 sites ac
    14·2 answers
  • Please help me solve for x (show work)<br><br><br> -4/7x = -1
    12·2 answers
  • all of the following expressions have the same result, except A.-7/8 ÷ (-1/4) B. ( -7/8)×(-4) C. (8/7)×(1/4) D. 7/8/1/4​
    10·1 answer
  • Simplify:<br> (3x-1) (x²-3x+4)
    11·1 answer
  • How do I work this out?
    15·1 answer
  • 24 students in a class took an algebra test. if 18 students passed, what percent passed.
    12·2 answers
  • -3(4x + 9) = 15<br>( Multi-step Equations)<br>please help:)&lt;3​
    5·2 answers
  • Tyler says he invented a number puzzle.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!