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
Four glasses of milk and 3 snack bars have a total of 74 carbohydrates (carbs), and 3 glasses of milk and 4 snack bars have a to
Korvikt [17]

Answer: Snack=10carbs. Milk=11carbs

Step-by-step explanation:

(4x11)+(3x10)= 74

(3x11)+(4x10)= 73

6 0
3 years ago
Tom took a trip of 1,300 miles. He traveled by train at 50 miles an hour and the same number of hours by plane at 275 mph. How m
Yuri [45]
<span>Equation:
train distance + plane distance = 1300 miles

50x + 275x = 1300
x(325) = 1300
x = 4 hours
4x2=8
---
The trip took 8 hrs.</span>
3 0
2 years ago
Read 2 more answers
A road race is 13 1/2 miles long. There are water stations every 3/4 if a mile including at the finish line. How
Margarita [4]

The number of water stations there are along the 13 1/2 miles long road race according to the task content is; Choice C; 18 water stations.

<h3>What is the number of water stations along the road race?</h3>

It follows from the task content that the number of water stations can be determined as follows;

13 1/2 ÷ 3/4

= 27/2 × 4/3

= 18 water stations.

Read more on fraction division;

brainly.com/question/407943

#SPJ1

7 0
2 years ago
90 POINTS: What is the slope of the line in the correct graph? What is the slope of the line in the incorrect graph? Are the slo
galben [10]

Answer:

Correct graph

slope \frac{(175 - 105)}{(9 - 2)}  \\  =  \frac{70}{7}  \\  = 10

Incorrect graph

slope =  \frac{(175 - 105)}{(8 - 2)}  \\  =  \frac{70}{6}  \\  = 11.7

Slopes are not the same

5 0
2 years ago
Read 2 more answers
Anyone wanna help me out :D (Brainly to correct one)
Yuliya22 [10]

Answer enclosed w/work

3 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify the expression
    6·2 answers
  • Help me pretty please!!!!!
    13·2 answers
  • The quotient of a secret number and 4 is 9
    7·1 answer
  • Please help I’m so lost!
    12·2 answers
  • For what values of a and b are x+1 and x+2 factors of x3 – ax2 – bx –8? Write down the other factor.
    14·1 answer
  • A fairly good estimate for a long-term loan with a moderate or high interest rate is that the monthly payment is _____ as large
    15·1 answer
  • What is the probability that an event is certain to occur?
    7·1 answer
  • Question 6 Multiple Choice Worth 1 points)
    8·1 answer
  • Jefferson’s class was studying sunflowers. They learned that sunflowers are able to make their own food. Which parts of a sunflo
    12·1 answer
  • Tell whether the rates form a proportion.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!