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
lesantik [10]
3 years ago
8

Help! Best/Correct answer = Brainiest.

Mathematics
1 answer:
zubka84 [21]3 years ago
5 0

Answer:

Step-by-step explanation:

looking at the graph,

when x = 3, y = -10

-10 = 2(3)^2 + 3b + 8

-10 = 18 + 3b + 8

-10 = 26 + 3b

3b = -36

b = -36/3

b = -12

You might be interested in
Which weighs more a 20 pound turkey or 320 ounces of turkey stuffing? How do you know?
Keith_Richards [23]

Answer:

They are equal

Step-by-step explanation:

320 oz is 20 pounds:))

7 0
2 years ago
The graph shows the number of pages to read after x days. Answer the 4 points
yanalaym [24]

Answer:

Step-by-step explanation:

•y-intercept is the 200 pages she has to read to begin with

•x-intercept on day 16 means she has finished reading all the pages, there are

zero pages left

•there are 100 pages left after 8 days

• the line is straight (no change in slope) so the reading rate was consistent over the 16 days.

7 0
2 years ago
Mrs.Cats is making pancakes.She makes 30 pancakes to share equally amoug 5 people. How many pancakes does each person get?
OleMash [197]
6 pancakes per person
3 0
2 years ago
Read 2 more answers
A fraction equal to one for the relationship between these units m/c=1
BigorU [14]

\dfrac{m}{c}=1\ \text{therefore}\ m=c\ and\ m,c\neq0

7 0
3 years ago
If f(x) = 2x2 + 7, find f(-3) =<br> What’s the f(-3)
Allisa [31]

Answer:

replace the x with -3

Step-by-step explanation:

if you ever have f(x) = 'insert equation' and then it says find f('insert number'), you replace what ever variable is after the first 'f' with the number after the second 'f'. hope this helped!

5 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ASAP
    7·1 answer
  • Resources Complete each of the definitions with the appropriate phrase. Precision means that measurements are close to measureme
    13·1 answer
  • 3.752 rounded to the nearest hundredth
    8·2 answers
  • What’s 2.95 as a percent
    6·2 answers
  • Can someone help please
    14·1 answer
  • Mason has lunch at a restaurant and the cost of his meal is $30. Mason
    14·2 answers
  • Please help I will give brainly and show your work also :)
    15·2 answers
  • Okok I'll try to get it myself but plssss help mee (brainliest)
    14·1 answer
  • F(x) = -2 and g(x) = 2x² + x-3, find (f +g)(x) .
    12·1 answer
  • ASAP!!! PLEASE HELPPP!!Write an equation for the following sentence, then solve for the unknown value.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!