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
vredina [299]
3 years ago
8

What is the value of b in the equation 3b + 2(b − 1) = 8? 2 5 8 10

Mathematics
2 answers:
Zanzabum3 years ago
6 0
3b+2(b-1) = 8 3b+2b-2 = 8 5b = 8+2 5b = 10 b = 2
4vir4ik [10]3 years ago
4 0
3b+2(b-1)=8
3b+2b-2=8
3b+2b=10
1b=10
b=10
You might be interested in
Follow this link to view Juan's work. Critique Juan's work by justifying correct solutions and by explaining any errors he made
Aleksandr [31]

Answer:

I don't no sorry please bro sorry

4 0
2 years ago
select the correct answer consider these functions f(x)=3x-7 g(x)=X +1/x-1 what is the value of f(g(3))
Alexeev081 [22]

Answer:

Me and my massive brain, among other massive things of mine, believe it to be -1

Step-by-step explanation:

6 0
2 years ago
David bought a bag of candy that contains 300 pieces. He wants to split the bag among his 21 students. How many pieces of candy
solmaris [256]

Answer:

each student will receive 14 pieces of candy and that leaves 6 pieces for himself.

 14*21=294

294+6=300

3 0
3 years ago
Read 2 more answers
PLS HELP 50 POINTS<br><br> Calculate m∠ABC and m∠CBD, what is the value of x?
dusya [7]

Answer:

bottom right, x = 90

bottom left, x = 40

top left, x = 28

Step-by-step explanation:

This problem uses the variable x to mean three different numbers.

This is an incorrect use of a variable.

On the bottom right, x is a right angle, so x = 90.

On the bottom left, x + 5 = 45, so x = 40.

On the top left, 3x + 6 = 90, so x = 28.

7 0
2 years ago
Read 2 more answers
The dishwasher uses 32 gallons of water to wash 4 loads of dishes. How many gallons of water will the dishwater use to wash 10 l
kaheart [24]

Answer:

80 gallons

Step-by-step explanation:

32 divided by 4 to get the number of gallons it uses for 1 load of dishes which is 8. 8 multiplied by 10 = 80.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What i the product ? (2x-1)(x+4)​
    5·2 answers
  • Tan x = sin x / cos x , therefore tan (90-A) = ? . (All angle measurements are in degrees)
    14·2 answers
  • On a rectangular coordinate plane, a circle centered at (0, 0) is inscribed within a square with adjacent vertices at (0, -2√) a
    15·1 answer
  • Which statement could be used to explain why f(x) = 2x - 3 has an inverse relation that is a function
    14·1 answer
  • If you can walk 3 1/3 miles in an hour, how many miles can you walk in 30 minutes, given the
    13·1 answer
  • Which is the same as dividing a number by 10?
    13·2 answers
  • If Kiontre reads 100 pages in 5 days, how many pages does he read in 1 day?
    15·2 answers
  • Select three ratios that are equivalent to 7:3.
    14·2 answers
  • Using the trend line y = 8x + 8, for the data shown, complete the residual table.
    14·2 answers
  • Pablo necesita 7/8 de litro de leche para preparar una bebida. La jarra que usa tiene graduadas las medidas de 1 1/2 litros y 3/
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!