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
ruslelena [56]
3 years ago
6

What is x plus 8 equals 12

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0
X+8=12
  -8  -8    *move constants and variables to either side*
------------
x= 4
VLD [36.1K]3 years ago
3 0
I think the answer is 4
You might be interested in
Are these ratios proportional? prove it<br> 5/9 = 25/18<br> the / are fractions
Natali [406]

5/9 = 25/18

Cross multiply:

5 * 18 = 9 * 25

Simplifying

5 * 18 = 9 * 25

Multiply 5 * 18

90 = 9 * 25

Multiply 9 * 25

90 = 225

Solving

90 = 225

No they are not

7 0
3 years ago
Read 2 more answers
Solve the literal equation for y.<br><br> 2x+5y = 3y+8
ozzi

Answer:

y = -x +4

Step-by-step explanation:

2x+5y = 3y+8

Subtract 3y from each side

2x+5y-3y = 3y-3y+8

2x+2y = 8

Subtract 2x from each side

2x+2y -2x = -2x+8

2y = -2x+8

Divide by 2

2y/2 = -2x/2 +8/2

y = -x +4

4 0
3 years ago
Shelby, Allen, and Denise printed their digital photos. Each requested the same size prints. Shelby paid $2.70 for 5 prints. All
tekilochka [14]
Person:    Number of prints      Total Cost
Shelby             5                               2.70
Allen               11                              3.24
Denise            20                             4.05

To solve for the variable cost:
11 - 5 = 6
3.24 - 2.70 = 0.54
0.54 / 6 = 0.09 per print

To solve for the fixed cost
0.09 x 5 = 0.45
2.70 - 0.45 = 2.25 

y = 2.25 + 0.09x

y = 2.25 + 0.09(5) = 2.25 + 0.45 = 2.70
y = 2.25 + 0.09(11) = 2.25 + 0.99 = 3.24
y = 2.25 + 0.09(20) = 2.25 + 1.8 = 4.05
4 0
3 years ago
Read 2 more answers
Find the slope of the line through each pairof points
KiRa [710]
It would be 0, because >

5 0
3 years ago
Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph. x - y
Marizza181 [45]

The graph that represents the given line with slope and y-intercept is as attached below.

<h3>How to interpret Linear Graphs?</h3>

We are given the equation;

x - y - 3 = 0

Now, the standard way we should put the equation would be in slope intercept form which is; y = mx + c

where;

m is slope

c is y-intercept

Thus, our equation can be rearranged to get;

y = x - 3

Thus, y-intercept is c = -3

The graph that represents the given line is as attached below.

Read more about Linear Graphs at; brainly.com/question/14323743

#SPJ1

3 0
2 years ago
Other questions:
  • Which expression is equivalent to 16a + 24b
    6·2 answers
  • Ron wants to buy a video game with a selling price of $48. It is on sale for 50% off. The sales tax in his state is 4.5%.
    8·2 answers
  • What is the result of adding these two equations? <br> 5x-y=6<br> -2x+y=8
    5·1 answer
  • Help Me on this math problem
    14·1 answer
  • Which of the following helps explain why Mars does not have a balanced greenhouse effect?
    7·1 answer
  • Where do the equations y=5x+1 and y=2x-11 intersect
    7·2 answers
  • the volume of the stack of cubes is 176 cubic inches, which is the same as the volume found by multiplying the dimension of the
    15·1 answer
  • Math problem A homeowner has two rectangular structures in her backyard. The dimensions of the hot tub are 6 feet by 8 feet. The
    13·1 answer
  • At the start of 2015, barry’s house was worth £270 000
    11·1 answer
  • 7.1.4 Journal Arithmetic Sequence. Please help me on questions 4 and 5. The picture shows the sequence and what I need to fill o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!