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
Nimfa-mama [501]
2 years ago
5

Form a linear equation in two variables for each of the following :

Mathematics
1 answer:
miv72 [106K]2 years ago
8 0

Step-by-step explanation:

a. (0.60x + 0.70y)- 50 = 10

<=> 0.60x + 0.70y = 60

b. (x+y) = 5(x-y)

x+y=5x-5y

<=> 4x - 6y = 0

You might be interested in
MATH SMARTIES I NEED HELP i will give brainliest CAN YOU TELL ME IF MY ANSWER IS CORRECT AND IF NOT CORRECT CAN YOU TELL ME THE
GaryK [48]

Answer: 4

Step-by-step explanation: Since the total number of games played in the graph is 12, if you half that and get six, you half the total number of wins as well and get 4. :]

3 0
2 years ago
Read 2 more answers
Which graph represents the function f(x) = |x + 3|?
Sophie [7]
Answer: (B)
Explanation: If you are unsure about where to start, you could always plot some numbers down until you see a general pattern.

But a more intuitive way is to determine what happens during each transformation.
A regular y = |x| will have its vertex at the origin, because nothing is changed for a y = |x| graph. We have a ray that is reflected at the origin about the y-axis.

Now, let's explore the different transformations for an absolute value graph by taking a y = |x + h| graph.
What happens to the graph?
Well, we have shifted the graph -h units, just like a normal trigonometric, linear, or even parabolic graph. That is, we have shifted the graph h units to its negative side (to the left).

What about the y = |x| + h graph?
Well, like a parabola, we shift it h units upwards, and if h is negative, we shift it h units downwards.

So, if you understand what each transformation does, then you would be able to identify the changes in the shape's location.
6 0
3 years ago
Read 2 more answers
What is the slope of the line passing through the points (0, 4) and (-8, -1)?
Bas_tet [7]

Answer:

0.625

Step-by-step explanation:

Given the points :

(0, 4) and (-8, -1)

x1 = 0 ; y1 = 4

x2 = - 8 ; y2 = - 1

Slope, m = rise / run

Rise = y2 - y1 = - 1 - 4 = - 5

Rise = x2 - x1 = - 8 - 0 = - 8

The slope, m = - 5 / - 8

Slope, m = 0.625

7 0
3 years ago
What is 3<br> /6converted to a decimal
drek231 [11]

Answer:

3/6 converted to a decimal would be 0.5

Step-by-step explanation:

Hope this helps. :)

5 0
2 years ago
Which inequality is true when x = 4?
elena-s [515]

Answer:

x + 5 < 3

Step-by-step explanation:

One inequality could be x > 3. So when x = 4 this is true because 4 is greater than 3.

7 0
2 years ago
Other questions:
  • explain how you can use multiplication to find the quotient 3/5 divided by 3/15. then evaluate the expression
    13·2 answers
  • How do I do the question in the picture up there
    15·1 answer
  • Help ASAP with this question.
    14·1 answer
  • Find the value of |-8| + 4(-5 + 9) ÷ 2.<br><br> 16<br> 12<br> 24<br> 0
    5·2 answers
  • I need to find the distance between pairs of integers like 8 and 32; 15 and 64; and -27 and 18. How do I do this?
    14·1 answer
  • Given that pentagon, ABCDE pentagon FGHIJ find the measure of &lt;1
    6·1 answer
  • If I applied an equal force on two objects. The first object has a mass of 20 kg. The second object has a mass of 15 kg. Which o
    15·1 answer
  • Out of the four benefits of direct deposit (safety, convenience, quick access to money, increased savings), which is the MOST co
    6·1 answer
  • Hurry please!
    14·1 answer
  • HELP THIS IS URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :((((((((((((((((
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!