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
cricket20 [7]
3 years ago
13

2×-y when ×= when 5 and y=12

Mathematics
2 answers:
Damm [24]3 years ago
6 0

25-12=13 because if x=5 and y=12 just replace the letters with the numbers. Hope it helps mate

aleksandrvk [35]3 years ago
6 0

2×-y when ×= when 5 and y=12


2(5)-12


10-12


-2

You might be interested in
Sue has 18 sweets. Tony also has 18 sweets. Sue gives Tony x sweets. Sue then eats 5 of her sweets. Tony then eats half of his s
Ede4ka [16]
Answer is below.........

6 0
3 years ago
Mr. K's math class is 14 hours long. After working problems on the board for 45 minutes (hour), he gave the students the rest of
lutik1710 [3]
If this question is typed correctly then the answer would be 13 hours and 15 minutes
5 0
2 years ago
The angles represented by the expressions (2x+46) and (3x-6) are complementary angles. find the measure of the larger angle. Im
ivolga24 [154]

Answer:

66

Step-by-step explanation:

complimentary angles add up to 90 so:

3x-6 + 2x +46 = 90

5x +40 = 90

5x = 50

x = 10

2(10)+46 = 66

3(10) - 6 = 24

8 0
3 years ago
Read 2 more answers
Why is it not possible to write the equation of the line through (-8,-5) and (-8,-9) in slope intercept form?
Natalija [7]

Answer:

The reason why this equation can not be written in the slope-intercept form because the slope of this line is undefined.

Step-by-step explanation:

We know the slope-intercept form of line equation is

y = mx+b

where m is the slope and b is the y-intercept

Given the points

  • (-8,-5)
  • (-8,-9)

Finding the slope between (-8,-5) and (-8,-9)

(x₁, y₁) = (-8,-5)

(x₂, y₂) = (-8,-9)

slope = m = (y₂-y₁) / (x₂-x₁)

                = -9 - (-5) / -8 - (-8)

                = -9+5 / -8+8

                = -4 / 0

                = ∞

Thus, the slope = m = ∞

  • The reason why this equation can not be written in the slope-intercept form because the slope of this line is undefined.

In other words, whatever the value of y is, the x-value always remains constant.

In other words, the line will be vertical and the slope of a vertical line will be undefined.

Thus, the equation of this line is:

x = -8

The line graph is also attached.

Therefore, the reason why this equation can not be written in the slope-intercept form because the slope of this line is undefined.

7 0
3 years ago
What is the answer-(-12)=?
Andrei [34K]
The answer is 12! It is basically the same as asking (-1)(-12) which is 12 because when multiplying two negatives you get a positive!
7 0
3 years ago
Read 2 more answers
Other questions:
  • How can you tell if a system of equations has infinite solutions?
    5·1 answer
  • Which triangle is similar to triangle abc?
    7·2 answers
  • Which parabola has the graph shown?<br><br> I think the answer is C. however, I'm not 100% sure.
    6·1 answer
  • Question:
    8·1 answer
  • Can someone Help me with this Question.
    6·1 answer
  • A bookstore is giving a discount of $9 on paperback books that normally sell for $25. What is the discount rate?
    7·2 answers
  • El ancho de un jardìn de forna rectangular mide 40m y su diagonal 60m ¿Cuàl de las siguientes opciones nos indica la medida del
    11·2 answers
  • Please help! thank you! :)
    7·2 answers
  • Help! f(x)=x^2 what is g(x)
    6·1 answer
  • Jamar drove 228 miles and used 6 gallons of gas.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!