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
MArishka [77]
3 years ago
9

Help with 7-12 please!​

Mathematics
1 answer:
OLEGan [10]3 years ago
5 0

How to solve 7-10: if a coordinate (x, y) is on the line, then f(x) = y.

7. Since x is 6, look at the graph, which shows that y (or f(x)) is 4. (look at picture)

8. Same thing as 7. you will see that f(x) is 15.

9. The other way around. since we know y = 2, looking at the graph shows us that x = 3.

10. Repeat process of 9. x = 10.

How to solve 11 + 12: slope formula (rise-over-run)

11. (14-4)/(12-6) = 10/6 = 5/3.

12. (16-14)/(18-12) = 2/6 = 1/3.

(If possible brainliest is appreciated :D)

You might be interested in
Which expression represents the product of 2xy and 3xy+5y-xy^2
galina1969 [7]

Answer:

D. 6x2^2y^2 + 10xy^2 - 2x^2y^3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Help!!!!
ipn [44]

Answer:

The answer to your question is: letter A

Step-by-step explanation:

See the picture below

When we divide the polynomial by the factor the result is zero, that's why letter A is the factor.

When we divide the polynomial by B, C or D the residue is not zero, then they are not factors.

4 0
3 years ago
What is the slope of PV?
vagabundo [1.1K]
Not sure but It should be -4/1
5 0
2 years ago
A total of 480 were sold for the school play. They were either adult tickets or students tickets. The number of student tickets
Talja [164]

Ok so basically, the number of student tickets is 3x, where x=the number of adult tickets sold. And we know that s(for student tickets)+x=480 total tickets sold. So if we replace s with 3x we have 3x+x=480, or 4x=480. We divide by 4 and get x=120, which is the amount of adult tickets sold.

5 0
3 years ago
Sam ran 40 yards in 5 seconds. What was her rate of speed in miles per hour? A) 2 mph B) 5 mph C) 16 mph D) 22 mph
SVEN [57.7K]

B) 5 mph

hope this helped

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following represents the formula that could be used to find the height of the cone
    8·1 answer
  • 26. The cost of a television set has increased continuously by 2%. In 1999, the average
    9·1 answer
  • Omar is on a diet to lose some weight. He is losing weight at a rate of 2 pounds per week. After 6 weeks, his weight is 204 poun
    12·1 answer
  • Find the product of 7 and 4.76
    6·1 answer
  • Solve this equation with the variable on both sides<br>6x - 2 = 7x+1​
    5·1 answer
  • Find the total surface area of this cone ​
    5·1 answer
  • Find the domain and range of the relation given to the right.
    15·1 answer
  • Part A: Explain why x = 5 makes 4x - 1 5 19 true but not 4x - 1 &lt; 19.
    12·1 answer
  • PLEASE ANSWER ASAP (no links please)
    7·1 answer
  • F(x) = x/2 - 3 and g(x) = 3x² + x − 6, find (f+ g)(x)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!