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
Furkat [3]
3 years ago
6

Which point below is a solution to the equation y = 2x + 3?

Mathematics
2 answers:
Anastasy [175]3 years ago
6 0

Answer:

C (37, 77)

Step-by-step explanation:

<h3>Option A:</h3>

291=2(145)+3\\\\291=290+3\\\\\boxed{291\neq 293}

Option A is not a solution.

<h3>Option B:</h3>

163=2(78)+3\\\\163=156+3\\\\\boxed{163\neq 159}

Option B is not a solution.

<h3>Option C:</h3>

77=2(37)+3\\\\77=74+3\\\\\boxed{77=77}

Option C is a solution.

Hope this helps.

fomenos3 years ago
3 0

Answer:

C

Step-by-step explanation:

To determine which point is a solution, substitute the x- coordinate into the equation and if the value is equal to the y- coordinate then it is a solution

A (145, 291 )

y = 2(145) + 3 = 290 + 3 = 293 ≠ 291 ← not a solution

B (78, 163 )

y = 2(78) + 3 = 156 + 3 = 159 ≠ 163 ← not a solution

C (37, 77 )

y = 2(37) + 3 = 74 + 3 = 77 ← solution to the equation

You might be interested in
Will give brainliest!
irakobra [83]

Answer:

Step-by-step explanation:

Remember that our original exponential formula was y = a b x. You will notice that in these new growth and decay functions, the b value (growth factor) has been replaced either by (1 + r) or by (1 - r). The growth "rate" (r) is determined as b = 1 + r.

An exponential function of a^x (a>0) is always ln(a)*a^x, as a^x can be rewritten in e^(ln(a)*x). By deriving, the term (ln(a)) gets multiplied with a^x. The derivative shows, that the rate of change is similiar to the function itself. For 0<a<1, ln(a) becomes negative and so is the rate of change.

Linear models are used when a phenomenon is changing at a constant rate, and exponential models are used when a phenomenon is changing in a way that is quick at first, then more slowly, or slow at first and then more quickly.

6 0
3 years ago
I have to answer this but I dont know how can you help me <br><br>5x-2= -7<br><br>what is x??
enot [183]

Answer:

YOU FORGOT REMAINDER


Step-by-step explana

5 0
3 years ago
Read 2 more answers
What is equal to 13 centimeters.​
atroni [7]

Answer:

5.11811 inches

Step-by-step explanation:

8 0
1 year ago
Read 2 more answers
If x = 3 + 2√2, then the value of (x - 1/x) is<br><br> a) 4√2<br> b) 2√4<br> c) 8
vitfil [10]
Your answer is: A. 4/2

Hope this helps and happy holidays!!
5 0
2 years ago
Little Miss Buffet takes all the money from her piggy bank and puts it into a savings account at her local bank. The bank promis
Dmitriy789 [7]
I am pretty sure that you are correct.
4 0
3 years ago
Other questions:
  • Which of the graphs in Fig. Q25.12 best illustrates the current I in a real resistor as a function of the potential difference V
    6·1 answer
  • Need a helping hand here
    8·1 answer
  • Does anyone understand how to do this? Solve r4&lt;−5 or −2r−7 ≤ 3 . The solution is _or_
    6·1 answer
  • Potencias notables URGENTE!!!!!!!!!!!
    7·1 answer
  • Sharmila received 81 texts in 9 minutes what is the rate???????????????????????????????????????????????????
    13·1 answer
  • Nel
    11·1 answer
  • 7 times a number is at least 12 more than three times the number
    10·1 answer
  • X^2 = -8x - 7 Rewrite the equation by completing the square. What are the solutions?
    11·1 answer
  • ???????????????????????
    10·1 answer
  • Which equation is equivalent to 5(d+1)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!