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
Eddi Din [679]
3 years ago
7

I really need help on this one ​

Mathematics
1 answer:
dem82 [27]3 years ago
8 0

Answer:

A. x²+x-11

Step-by-step explanation:

Take one of the x values and try them out on all formulas to see if the expected output occurs.

Already with x=2 you get

-5, 28, -3, 27 so you know that only the first formula works.

You might be interested in
Solve: 8.2 = 3.4 + d d = _____
Alinara [238K]

Answer:

4.8

Step-by-step explanation:

You just subtract to solve for d so,

8.2 = 3.4 + d

-3.4   -3.4

4.8 = d

8 0
3 years ago
One-fourth of r subtracted from ten is greater than five
rosijanka [135]
Im not 100% about how this question is explained or written but i think its 8
8 0
3 years ago
Read 2 more answers
4x-9 , 3x-8 Add<br> cause i'm too tired
Dovator [93]

Answer:

if your adding them together it would be -70

Step-by-step explanation:

4× -9 =-36

3×-8=-24

8 0
3 years ago
Read 2 more answers
In 1999. Sara and her brother Xzavier got money when their rich uncle died. They
Hunter-Best [27]

Answer:

$406,300

Step-by-step explanation:

$2,700 + $3,600 = $6,300

$400,000 + $6,300 = $406,300

3 0
3 years ago
Mr.Davis's students were surveyed on their favorite subject. One fifth prefer math, 0.35 prefer social studies, and 45% prefer r
lara [203]

its already in order


7 0
3 years ago
Read 2 more answers
Other questions:
  • Choose all the sets containing the number
    5·1 answer
  • How do I do these...
    7·1 answer
  • P(4 and C) I need help asap
    7·1 answer
  • PLEASE HELP What is the slope of the line y=−4y
    14·1 answer
  • A school is taking a group of students to the aquarium. Including chaperones, 132 people will be going on the field trip. The ra
    14·1 answer
  • A PLAY HAS PARTS FOR 12 BOYS AND 3 GIRLS. THERE ARE 5 LEAD ROLES FOR BOYS. ONE STUDENT IS INTERVIEWED FOR THE SCHOOL NEWSPAPER.
    12·1 answer
  • Please help fast I’d really appreciate it
    7·1 answer
  • The dance committee has a budget of $125 to decorate the gym for the spring dance. They have already spent $65. Some members wan
    14·2 answers
  • You are skiing down a hill with an altitude
    11·1 answer
  • (S-6) + (8s +4) simplify
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!