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
dexar [7]
3 years ago
15

Please help with numbers 2-5. thank you

Mathematics
1 answer:
Alex73 [517]3 years ago
8 0
2. D
3. 2t^3 -4t^2 -3t-4
4. D
5. C
And the work I did to get the answers is in the picture

You might be interested in
What is the volume of one cube
snow_tiger [21]
The answer would just be 64 cubic inches. The volume of a cube is 64 cubic inches.Hope this helps.
3 0
3 years ago
Is this correct? - giving brainly if you did check!​
Naddik [55]

Answer:

Correct

Step-by-step explanation:

8 0
2 years ago
Bob wants to leave a 12% tip for his meal.If the meal cost $36.55, how much is the bill including the tip?
Luba_88 [7]

Answer:

idk

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A bag contains green marbles and blue marbles,
dexar [7]

There are 13 green marbles in the bag.

Step-by-step explanation:

Total marbles = 18

Let,

Green marbles = x

Blue marbles = y

According to given statement;

The number of green marbles is 2 less  than 3 times the number of blue marbles.

x = 3y-2    Eqn 1

x+y=18      Eqn 2

Putting value of x from Eqn 1 in Eqn 2;

(3y-2)+y=18\\3y-2+y=18\\4y=18+2\\4y=20

Dividing both sides by 4

\frac{4y}{4}=\frac{20}{4}\\y=5

Putting y=5 in Eqn 1

x=3(5)-2\\x=15-2\\x=13

There are 13 green marbles in the bag.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/8054589
  • brainly.com/question/7932185

#LearnwithBrainly

8 0
3 years ago
Multiply.<br><br> (2.1×102)×(3.5×105)
hichkok12 [17]

Answer:

78,718.5

Step-by-step explanation:

2.1*102=214.2

3.5*105=367.5

214.2*367.5=78,718.5

4 0
3 years ago
Other questions:
  • What number line best shows the position of square root 3
    9·2 answers
  • This Data set represents the number
    12·1 answer
  • An object with a starting velocity of 15 m/s accelerates at 3 m/s2. How far does the object travel within 10 seconds?
    6·1 answer
  • What does this mean 10010101
    15·1 answer
  • A line segment has endpoints P (3, 6) and Q (12, 18) and is dilated so that its new endpoints are P’ (2, 4) and Q’ (8, 12). What
    15·2 answers
  • Complete parts ​(a) through ​(c) below.
    11·1 answer
  • Two angle measures in a triangle is 81 and 62 what is the missing angle
    15·2 answers
  • What is 3 as a fraction? An the 3 isn't in percentage.... its just three.
    15·2 answers
  • An amusement park sells child and adult tickets at a ratio of 3:1. On Saturday, they sold 63 adult tickets. How many child ticke
    7·1 answer
  • What is the best approximation of the solution to the system of the nearest integer values
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!