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
kogti [31]
3 years ago
13

Which ordered pair is a solution of the equation?

Mathematics
2 answers:
beks73 [17]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Just plug the numbers in.

y=-2x-5

(Plug in 1,7)

7=-2(1)-5

7=-7

So not (1,7)

y=-2x-5

(Plug in 2,-7)

-7=-2(2)-5

-7=-9

So not (2,-7)

Which means none of these answers are correct.

The only correct solutions to this equation are (0,-5) and (1,-7)

nevsk [136]3 years ago
6 0

Answer:

D

Step-by-step explanation:

You might be interested in
If a puppy gains eight pounds between veterinarian checkups, what has it gained?
Alex_Xolod [135]
The answer should be "The puppy gained weight only."
5 0
3 years ago
Two Step Equation<br> -26 = -15x + 8
lord [1]

Answer:

x = 2 \frac{4}{15}

Step-by-step explanation:

-26 = -15x + 8

-34 = -15x

x = 2 \frac{4}{15}

7 0
3 years ago
Read 2 more answers
(6.8x10^2) x (1.3x10^-3) answer as standard form
adell [148]

Answer:

0.884

Step-by-step explanation:

You first do the exponents, do the foil, combine like terms and In the end your result will be 0.884.

6 0
3 years ago
√5²+12²=∛64α³ wprk out the value of a
antiseptic1488 [7]

Answer:

a

=

149

4

,

−

149

−

149

i

√

3

8

,

−

149

+

149

i

√

3

8

Step-by-step explanation:

4 0
2 years ago
Make x the subject of <br><br><br> W= y+x/y
shutvik [7]
What it for like what subject
4 0
3 years ago
Other questions:
  • True or false? in order to inscribe a circle in a triangle, the circle's center must be placed at the circumcenter of the triang
    12·1 answer
  • 9 to the power 3 + 3 to the power 2 + 6 to the power 3 + 15 power 2 equals to how much
    15·2 answers
  • What is the algebraic expression for the following word phrase: the quotient of 3 and z
    6·2 answers
  • How to do this question plz answer ​
    14·2 answers
  • You and a friend are playing a game by tossing two coins. Is this a fair game?
    9·2 answers
  • Which of the -values are solutions to the following inequality?
    8·1 answer
  • Find the unknown side length, x. Write your answer in simplest radical form.
    12·1 answer
  • Emily has 75 buttons. She gave 15 buttons to Jake. What percent of buttons do that we give to Jake?
    13·2 answers
  • How do I fit in in high school?
    6·1 answer
  • How do I solve this question ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!