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
vovangra [49]
2 years ago
11

Is (3,4) a solution to the equation y=4x-9

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
7 0
No (3,4) is not a solution to y=4x - 9 this is because if you place those co-ordinates in the equation it will be formed as this
4 = 4x3 -9
4x3 = 12
12- 9 = 3. not 4
therefore if you switch the co-ordiantes and do (4,3) instead of (3,4)
You might be interested in
Line segment RS is graphed with its end points at (1, 3) and (7, 11) If RS is dilated by a
Alchen [17]
For the answer to the question above, <span>what is the combined length of
the original line segment and its dilated image?
</span>RS = 10 
image R'S' = 20 
---> 10+20=30
I hope my answer helped you. Feel free to ask more questions. have a nice day!
7 0
3 years ago
The country of benin in west Africa has a population of 9.05 million people. The population is growing at a rate of 3.1% each ye
Oksanka [162]
The function would be the initial plus growth rate * # years

So: f(x) = 9.05 + 0.031(7)
Where x= # years
3 0
2 years ago
Lannie ordered 12 copies of the same book for his book club members. The book cost $19 each and the order has a$15 shipping char
ad-work [718]

(12*19)+15=228+15=243

The total cost is $243.

4 0
3 years ago
Read 2 more answers
Help me on this algebraic problem and please show work. (10 points) Thanks! :)
jonny [76]
4 - 2(x + 3) = 5
4 - 2x - 6 = 5
-2x - 2 = 5
-2x = 5 + 2
-2x = 7
x = -7/2 or = -3 1/2
5 0
3 years ago
Read 2 more answers
What is the value of z in the equation 2(4z − 5 − 3) = 166 − 46?
Vera_Pavlovna [14]
Z = 17.
2(4z -8) = 120
8z -16 = 120
z -2 = 15
z = 17
3 0
3 years ago
Read 2 more answers
Other questions:
  • C(t)= 87.50t + 12.50
    12·1 answer
  • The basic measure of mass in the metric system is called
    15·2 answers
  • Complete the ordered pair of the function y= 3e^-x; (2, ).
    9·1 answer
  • Jenny scored a 23/28 on her math test. Tess scored a 81 percent. Who
    11·2 answers
  • Drake needs to drill holes in a wooden plank. The holes will have a diameter of 0.5 millimeters, with an error allowance of 0.05
    6·1 answer
  • Find X.<br> PLEASE HELP:(
    14·1 answer
  • Pecans are on sale at 0.95 per pound. Harold buys 0.6 puonds of pecans. How many will the pecans cost.
    11·1 answer
  • Help ASAP!!!!! Which is the same as moving the decimal point 3 places to the right in a decimal number?​
    10·1 answer
  • What percent of students have played an instrument for 3 years ?
    7·1 answer
  • Alma was given some money as a gift and deposited it into a savings account. She makes a withdrawal of the same amount at the en
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!