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
tensa zangetsu [6.8K]
3 years ago
8

Tell whether the ordered pair is a solution of the given system (-2,1); {y=-2x-3; y=x+3

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
7 0
Plug the ordered pair into EACH equation and if it true for BOTH equations then it is a solution to the system.
1 = -2(-2) -3
1 = 4 - 3
1 = 1 Checks

1 = -2 + 3
1 = 1 Checks
Since it works in both equations YES, it is a solution
There are more ways to determine if an ordered pair is a solution if you're interested in another way.
Nataly_w [17]3 years ago
6 0
Yes it is a solution
You might be interested in
How you divided numbers
german

Answer:

Step-by-step explanation:

It really depend what number, or what type of number you are multiplying, it's kind of like multiplication you're just doing it backwards. Say that you were trying to divide 20 by 5 you think in your head OK five times what equals 20 and your answer would be four because 5×4 is 20 that's the easiest way to think of it that did not help you with your question tell me in the comments and I will find a better way to explain it.

7 0
3 years ago
Use inductive reasoning to determine the next three terms in the sequence. 3, -6, 12, -24, 48,
AleksAgata [21]

Answer:

The next three terms in this sequence will be, -96, 192, and -384.

Hope this helped have a blessed day

Step-by-step explanation:

7 0
3 years ago
while on vacation dory drove a car total of 370 miles this was 5 times as many as she drives in a normal week how many miles doe
Nesterboy [21]

Answer:

74 mies

Step-by-step explanation:

it says five times as many and you have to find the original, so then you would divide 370 by 5 and get 74 miles

3 0
3 years ago
ANSWER #2 PLEASE :)
dmitriy555 [2]
Since figure t is twice the size of figure s, figure t would be twice the size of s. hence the answer would be a scale factor of 2.
3 0
2 years ago
If p(x)=3x^2-4, what is p(8a)
vredina [299]
We are tasked to solve the value of p(8a) in the expression p(x)=3x^2-4.
This means that what would find the value of the expression when x=8a. To solve this, we simply substitute the value of x in the expression.

p(x)=3x^2-4
p(8a)=3(8a)^2-4
p(8a)=3(64a^2)-4
p(8a)=192a^2-4

3 0
3 years ago
Other questions:
  • c. If Biff is rational, and has no intention of winning the hot dog eating contest, what is the optimal number of hot dogs he wi
    8·1 answer
  • If the policy premium on a 20 year $500,000 term life policy for a 50 year old male is increased to $972, what is the percent in
    14·1 answer
  • Write an expression to represent:<br> Nine more than the quotient of two and a number 1.
    10·1 answer
  • Hey zebra can run at a constant speed of 0.6Miles per minute how far can a zebra run in 30 minutes
    11·2 answers
  • Need help tremendously:)!!
    12·1 answer
  • What is an algebraic expression for the area of the square picture and frame?
    10·1 answer
  • Triangle Theorem ( sss, sas, asa )
    7·1 answer
  • Which expression represents the value of y
    10·2 answers
  • What is the place value of the underlined digit?
    7·1 answer
  • For a positive angle, the rotation from the initial side to the terminal side takes place in a ___________ direction. For a nega
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!