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
satela [25.4K]
3 years ago
11

Simplify: (3b^2−5b+1)−(4+3b−b^2)​

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0
(4b^2-8b-3)

1st step: 3b^2– (-b^2) = 4b^2

2nd step: -5b – (3b) = -8b

3rd step: 1 – (-4) = -3

You might be interested in
Please help, i gotta get my grade up
insens350 [35]
You can plug them each of them into a graphing calculator into y= and then check the table and compare which one is correct. Hope this helps
8 0
3 years ago
72in is how much yards
Gelneren [198K]

Answer:

2 yards is the answer

Step-by-step explanation:

1 yard is 3 feet so 36 inches all you have to do is 36 times 2 equals 72

3 0
3 years ago
Read 2 more answers
Un futbolista ha metido 2/9 del número de goles marcados por su equipo y otro la
storchak [24]

Answer:

77 goles

Step-by-step explanation:

Un futbolista ha marcado 2/9 del número de goles marcados por su equipo.

Otro anotó una cuarta parte del resto.

El resto = 1 - 2/9

= 7/9

De ahí que otro futbolista anotó

= 1/4 de 7/9

= 7/36

Si los otros jugadores han marcado 45 goles

Tenemos que averiguar la fracción de goles que marcó el otro jugador

Deje que el número total de goles marcados por el equipo durante la temporada = 1

Por lo tanto:

1 - (2/9 + 7/36)

1 - (8 + 7/36)

1 - 15/36

1 - 5/12

= 7/12

¿Cuántos goles marcó el equipo a lo largo de la temporada?

El número total de goles que marcó ese equipo se calcula como:

7/12 × x = 45

Donde x = número total de goles

7x / 12 = 45

Cruz multiplicar

7x = 45 × 12

x = 45 × 12/7

x = 77,142857143

Aproximadamente = 77 goles

7 0
2 years ago
1) Data is:<br> a) Number<br> b)Letters<br> c)symbols, sounds or pictures
Paul [167]

Answer:

c

Step-by-step explanation:

symbols, sounds or pictures

hope this help

3 0
3 years ago
How many times dose 3 go in to 81
puteri [66]
3 goes into 81, 27 times.
6 0
3 years ago
Read 2 more answers
Other questions:
  • 1789 divided by 3 times 8 times 10.88
    12·1 answer
  • 6(a+3)=18+6a<br><br> soolve for a
    6·2 answers
  • Of the students in your class 25% walk to school.what fraction of the students walk to school?
    13·1 answer
  • using the graph shown below, identify the maximum and minimum values, the midline, the amplitude, the., and the rate constant​
    7·1 answer
  • What is the equation of the graphed trigonometric function?
    6·1 answer
  • In AABC, a = 260 inches, b = 480 inches and c=430 inches. Find the measure of
    13·2 answers
  • Short song i made what yall think of it?
    14·1 answer
  • On a survey of students at CAMS, 75% of students said
    6·1 answer
  • I really really really need help with this
    14·2 answers
  • In February, the amount of snowfall was 2 3/8 feet. In March, the amount of snowfall was 1 1/3 feet. What was the amount of snow
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!