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
stepan [7]
3 years ago
11

Trey needs to find the zero of the equation 9x + 2y = 18. Which describes the steps he should take?

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0

Answer:

a. Substitute 0 for x and solve for y

b. Substitute 0 for y and solve for x

Step-by-step explanation:

Getting the zeros of the given equation is similar to finding the x-intercept and y-intercept of the equation

The x intercept occurs where y = 0

Substituting y = 0 into the expression and getting x we have;

9x + 2y = 18

9x +2(0)= 18

9x = 18

x = 18/9

x=2

Hence the x intercept is 2

Similarly, to get the y intercept, we will substitute x = 0 and get the value of x a shown:

When x =0.

9(0)+2y = 18

0+2y = 18

2y= 18

y = 18/2

y = 9

Hence the zeros of the equations occurs at (2, 9)

The correct options are

-Substitute 0 for x and solve for y

-Substitute 0 for y and solve for x

You might be interested in
Carla is arranging square patches of grass on her rectangular lawn her lawn is 10 yards wide and 3 and 1/2 yards long how many s
Paraphin [41]

Answer:

I don't know if this is correct but wouldn't it be 560?

Step-by-step explanation:

If you have 10 on one side, you divide 10 by 1/4 to get 40. So you need 40 blocks to fill one side, and 3 1/2 on the other only needs 14. 14*40=560.

8 0
3 years ago
The cars are waiting in line for gas Nini is 9th front the front of the line and 20 from the back how many cars are on line for
vovangra [49]
28 cars are on the line for gas.
5 0
3 years ago
Find the exact solution of x.
MA_775_DIABLO [31]

Answer:

the answer is a . hope this helps

4 0
2 years ago
Read 2 more answers
Please Help!!!
myrzilka [38]

Answer:

A. principal interviewed the 25 students who scored highest on a reading test.

D. For a report on the exercise habits of adults, Sergio talked to 30 adults at a local fitness center.

E. Josh asked the first 25 people he met at the dog park if they preferred dogs or cats.

Step-by-step explanation:

Biased means if the selection of every unit does not have an equal chance of being selected in a sample.

The sample is said to be good if choosing the unit is unbiased. The sample is said to be unbiased if the selection of each unit is independent.

Option A is an example of data selected in a biased way because principal chose only those student who scored the highest marks on reading test.

Options B and C are unbiased as here a selection of each number and name of the student has an equal chance of being selected.

Option D is biased because Sergio talked adults at a local fitness center where people go for maintaining their health. So, there is a chance of the selection of fitted adults more than unfitted adults.

Option E is biased because Josh met people at the dog park where dog lovers are more than a cat lover.

7 0
3 years ago
Read 2 more answers
Find the missing angle measure.<br><br> m
Alexeev081 [22]

Answer:43 degrees

Step-by-step explanation: 47+90=137 and 180-137= 43

5 0
2 years ago
Read 2 more answers
Other questions:
  • Of 800 cars that drove on a street during a week, 0.75% exceeded the 25 miles per hour speed limit by more than 10 miles per hou
    10·2 answers
  • Write a two column proof 2x+6 and 96 prove: x=45
    6·1 answer
  • Sheila purchased ski equipment for $513 using a six-month deferred payment plan. The interest rate after the introductory period
    12·1 answer
  • Find the common ratio of the following geometric sequence.
    11·1 answer
  • What is the value of 2(7-15)<br> 4<br> 0 0<br> -2<br> 2<br> 4
    15·1 answer
  • Which of the sets of ordered pairs represents a function?
    14·2 answers
  • A school is purchasing snacks for a summer program. The company charges $1.50 per snack plus a fixed delivery charge. There are
    15·1 answer
  • Number 2 how do I do it I really do not know how to do it
    9·2 answers
  • How many tablespoons is one dose
    10·1 answer
  • The angle marked a = 146 Work out the angle marked x.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!