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
devlian [24]
3 years ago
9

Is (-4, 2) a solution of 2x - 5y = 10?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0

Answer:

no

Step-by-step explanation:

2*(-4) -5*2 = -8-10 = -18

You might be interested in
Help fast no links !! Scott wishes to make a line plot of the heights in inches for a
Lerok [7]

Answer:

c

Step-by-step explanation:

hope it helps[]~( ̄▽ ̄)~*

8 0
2 years ago
Read 2 more answers
EASY POINTS FOR Y'ALL
olchik [2.2K]

Answer:

A: Yes, because it passes the vertical line test.

Step-by-step explanation:

There are no repeating numbers of x, so therefore, it passes the vertical line test and it is a function.

4 0
2 years ago
The position d of bicyclist (measured in kilometres) is a linear function of time t (measured in minutes). At time t= 5 minutes,
satela [25.4K]

Answer:

<h2>               21 km    </h2>

Step-by-step explanation:

If the bicyclist travels 7 km for every 5 minutes then it is directly proportional

5 min        7 km

15 min          x

x=\dfrac{15\cdot7}{5}=3\cdot7=21\,km

3 0
3 years ago
The difference of twice a number and 3 is -21 translated
Westkost [7]

Answer:

2x-3=-21.

2x=-21+3.

2x=-18.

x=-18/2.

x= -9.

7 0
3 years ago
Read 2 more answers
What is the parent function of a rational function?
Nitella [24]

Answer:

The parent function of a rational function is f(x)=1x and the graph is a hyperbola . The domain and range is the set of all real numbers except 0 . Domain:{x | x≠0}Range:{y | y≠0} Excluded value. In a rational function, an excluded value is any x -value that makes the function value y undefined.

4 0
3 years ago
Other questions:
  • One side of a square garden is 8 yards long. What is the area of the garden? A) 16 square yards. B) 32 square yards. C) 64 squar
    9·2 answers
  • Please solve<br>x^2+x-6006=0​
    11·1 answer
  • Help meh pls im stuck on dis
    8·2 answers
  • Find the equation of the straight line through (–2, 3) perpendicular<br> to 2x + y =8
    14·1 answer
  • Which fraction is not in simplest form?<br> 10/21
    10·2 answers
  • I need help on this question plz
    11·1 answer
  • Circle the correct term to complete each sentence.
    15·2 answers
  • I reallyyyy need help and i gotchu wit a lot of points if you can help me
    10·2 answers
  • the angle of elevation from the bottom of the lift to the top of Snowbowl mountain is 33 degrees. If the height of the mountain
    15·2 answers
  • #26: Identify the domain. <br><br> {(1,-3), (3,1),(5,5), (7,9), (9,13)}
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!