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
earnstyle [38]
3 years ago
7

-27=x-15 please someone help me

Mathematics
2 answers:
elena-s [515]3 years ago
7 0

Answer:

-x=-15+27

-x=12

x=-12

nadezda [96]3 years ago
5 0

Answer: x = −12

Step-by-step explanation:

−27 = x −15

x − 15 = −27

x − 15 + 15 = −27 + 15

x = −12

You might be interested in
Find the maximum of the objective<br> function, f, subject to the constraints<br> f = 4x + 3y
Scilla [17]

Maximum value = 880/3.

Maximizing the objective function in the LP model means that the value occurs in an acceptable set of decisions. Linear programming refers to selecting the best alternative from the available alternatives that can represent the objective and constraint functions as linear mathematical functions.

As mentioned above, the equation is an example of a constraint. You can use this to think about what it means to solve equations and inequalities. For example, solving 3x + 4 = 10 yields x = 2. This is an easy way to express the same constraints.

Learn more about constraints here: brainly.com/question/8729359

#SPJ4

7 0
2 years ago
What is 4(5+3) pls what is it
frutty [35]

Answer:

is 32

hope that helps!

8 0
3 years ago
Can someone please help me!!! Also does anyone know if there is a website or calculator that may give me the answers? Please hel
Airida [17]

Answer:

x = 17

Step-by-step explanation:

2x + 7 = 3x - 10 (alternate exterior angles are congruent when a transversal cuts across two straight lines)

2x - 3x = -7 - 10 (collecting like terms)

- x = -17

\frac{-x}{-1} = \frac{-17}{-1} (dividing both sides by -1)

x = 17

4 0
3 years ago
Find the area of the triangle defined by the coordinates (7,1). (0, 10), and (9,4). (To the nearest tenth)
elena-14-01-66 [18.8K]

Answer:

19.5

Step-by-step explanation:

The area of a triangle given 3 coordinates can be solved using the formula:

Area=|\frac{A_x(B_y-C_y)+B_x(C_y-A_y)+C_x(A_y-B_y)}{2}|

Where

A_x is x coordinate of first point (here 7)

A_y is y coordinate of first point (here 1)

B_x is x coordinate of 2nd point (here 0)

B_y is y coordinate of 2nd point (here 10)

C_x is x coordinate of 3rd point (here 9)

C_y is y coordinate of 3rd point (here 4)

Plugging these into the formula, we get out answer:

Area=|\frac{A_x(B_y-C_y)+B_x(C_y-A_y)+C_x(A_y-B_y)}{2}|\\Area=|\frac{7(10-4)+0(4-1)+9(1-10)}{2}|\\Area = |\frac{7(6)+0+9(-9)}{2}|\\Area=|-19.5|\\Area = 19.5

Hence, the area is 19.5

3 0
3 years ago
Which questions are statistical questions?
Yanka [14]

Answer:

Which questions are statistical questions?

what is the number of students what is the height of each in my class?

how many servings of fruit did eat each day this month?

what is my height?

what is the highest temprature

of each month this year?

how many students from each school in this city love football?

Step-by-step explanation:

Need to include numerical values

8 0
3 years ago
Other questions:
  • (Geometry) PLZ HELP ASAP
    12·1 answer
  • Find the time it takes for a rocket following the path h(x)= -2x^2+ 18 to hit the ground
    9·1 answer
  • The type of flower shown in the table make up an arrangement what percent of the flowers in the range that are roses
    5·1 answer
  • What has 12 edges, 12 vertices and 6 faces shaped like rectangles
    6·2 answers
  • What numbers have the GCF of 20
    5·1 answer
  • Each of the 110 students in a statistics class selects a different random sample of 35 quiz scores from a population of 5000 sco
    15·1 answer
  • LIn runs for 25 sec at 8.2 meters per second . What is her finish point?
    5·1 answer
  • Consider the following expression.<br><br> 4x4y+4y3<br> Identify the degree.
    12·1 answer
  • What is 5(4+6) x 6 =?
    11·2 answers
  • What type of graph is shown
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!