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
ddd [48]
3 years ago
15

Check that 2b+b and 3b have the same value when b is 1,2, and 3. Do 2b+b and 3b have the same value for all values of b? Explain

your reasoning
Mathematics
1 answer:
Inessa [10]3 years ago
3 0

Answer:

Expression 2b+b and 3b have same values for all values of b.

Step-by-step explanation:

Given the two expression 2b+b and 3b and values of b as 1, 2 and 3.

Consider first expression that is, 2b+b.

Substituting the value of b=1,

2\left(1\right)+\left(1\right)=2+1=3 ....1

Substituting the value of b=2,

2\left(2\right)+\left(2\right)=4+2=6 ....2

Substituting the value of b=3,

2\left(3\right)+\left(3\right)=6+3=9 ....3

Consider second expression that is, 3b.

Substituting the value of b=1,

3\left(1\right)=3 ....4

Substituting the value of b=2,

3\left(2\right)=6 ....5

Substituting the value of b=3,

3\left(3\right)=9 ....6

For value of b=1, equation 1 and equation 4 are same, for value of b=2, equation 2 and equation 5 are same and for value of b=3 equation 3 and equation 6 are same.

Therefore both expression are same for all values of b.

You might be interested in
Need help, please, please.
Ber [7]
-66 is the 27th term.

You have a function in terms of n. Recall that n is the nth term in the sequence.
Substitute n = 27 into the equation to find the 27th term.

a₂₇ = -10 + (27 + 1)(-2) = -10 + (28)(-2) = -10 - 56 = -66
3 0
3 years ago
PLZ HELP
shepuryov [24]
Reflecting the X axis flips to the left or right. -3 would become positive 3. The answer is (3, 7)
6 0
3 years ago
Read 2 more answers
I am brain dead right now? plz help
frutty [35]

Answer:

Step-by-step explanation:

B

7 0
3 years ago
Read 2 more answers
**WILL MARK BRAINLIEST AND THANK YOU**
vredina [299]

Answer:

1,2, and 5

Step-by-step explanation:

This can be determined by looking at the graph

3 0
3 years ago
Read 2 more answers
ABD=70 CBD=5x+13 ABC=3x+33
IgorLugansk [536]

Answer:

whats the question

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Product in standard form (explain)<br> (3+6i)(4+9i)
    14·1 answer
  • What does the degree of a polynomial tell you about its related polynomial function?
    13·2 answers
  • What is ​ −3/5−(−2/5) ​
    7·1 answer
  • What is 6.5% of 4300 round to the nearest hundredth
    13·1 answer
  • There are 207 students in 9 classes at this rate how many are in 6 classes
    11·2 answers
  • Please help me I’m failing
    6·2 answers
  • Five pounds is equal to 2.268 kilograms. How many kilograms is 2 pounds?
    8·1 answer
  • PLZZ I NEED TO KNOW NOW 30 POINTS!!
    8·1 answer
  • A rectangle has an area of 24 square inches. The rectangle is reduced by a scale factor of 1/2 . What is the area of the new rec
    12·1 answer
  • The graph of a linear function passes through the points (-1, -1/4) and (1, -3/4). Which equation represents the function ?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!